Daily Rambam (3 Chapters) · Beginner – Jewish Basics · Deep-Dive

Mishneh Torah, Sales 25-27

Deep-DiveBeginner – Jewish BasicsNovember 26, 2025

Shalom, and welcome! Ever bought something and then realized you didn't get everything you thought you did, or maybe you got a little extra? It's a common human experience, right? Like when you buy a new phone and realize the charger isn't included anymore, or you buy a used car and discover the previous owner left their lucky fuzzy dice hanging from the rearview mirror. It can be a little confusing, even frustrating. Today, we're going to dive into some ancient Jewish wisdom that tackles these very situations. We're going to explore how to understand what's really included when we buy or sell, and it's not just about physical stuff – it’s about understanding intentions, customs, and the spirit of generosity that can be baked into transactions. We’re going to look at a text that, at first glance, might seem super practical, almost like a real estate guide from thousands of years ago. But as we’ll see, it offers profound insights into how we interact with each other in the world of buying and selling, and how we can approach these interactions with clarity, fairness, and even a touch of grace. So, let's unpack this together and see what gems we can find!

Context

Let’s set the stage for our exploration. This text comes from a foundational work in Jewish law, offering guidance on how to live a meaningful life in accordance with Jewish tradition.

Who

  • Rabbi Moses ben Maimon, also known as Maimonides or Rambam: He was a towering figure in Jewish history, a philosopher, scholar, and physician who lived in the 12th century. He was renowned for his brilliant legal codifications, aiming to make Jewish law accessible and understandable. Think of him as the ultimate organizer and explainer of Jewish law.

When

  • 12th Century: This was a period of significant intellectual and cultural activity in the Jewish world. Maimonides was writing in Egypt, a vibrant center of Jewish life and learning during that era.

Where

  • Egypt: Maimonides’ work, the Mishneh Torah, was written in Arabic and later translated into Hebrew. He was living in Fustat (Old Cairo) when he composed this monumental work.

Key Term: Mishneh Torah

  • Mishneh Torah: This is Maimonides' magnum opus, a comprehensive code of Jewish law written in a clear, systematic style. It's like a super-organized encyclopedia of Jewish legal rulings, designed to be accessible to everyone, from beginners to advanced scholars. It covers everything from blessings and prayers to civil and criminal law, and, as we'll see, even the nitty-gritty of sales transactions.

Text Snapshot

Here's a peek into what the Mishneh Torah has to say about buying and selling. It dives into the details of what's included when you sell something, especially when that "something" has lots of little bits and pieces attached to it.

"When a person sells a house, he is not including the patio around the house, even though it opens to the house. When does the above apply? When the patio is four cubits or more wide. If it is smaller than this, it is considered to be part of the house."

"Similarly, a loft that is above a house and that opens up to it through an opening in the ceiling of the house is considered to be part of the house."

"When a person sells a house, he also sells the oven, the range, the door frames that are attached with mortar, the door, the beam, the lock, but not the key."

"When a person sells a field, included in the sale are the stones that support the fence and the stones that are placed on the sheaves, for they are necessary elements of the field."

"Regardless of what the seller said, he did not include in the sale a place where reeds grow that is the size of an area necessary to sow a fourth of a se'ah of grain... a small block of spices that has a name of its own - e.g., it is called so and so's rose garden..."

"The following rules apply when there are two rooms, one inside the other: If one sold them to two separate people or gave them to two separate people, neither of the recipients has the right to make a path through the other's property. Needless to say, this applies if the original owner gave the external room away and sold the inner one. If, however, he sold the outer room and gave away the inner room, the recipient of the inner room has the right to make a path for himself through the outer room. The rationale is that a person is more generous when he gives than when he sells."

(Source: Sefaria, Mishneh Torah, Sales 25:1, 25:5, 25:15, 25:16, 25:17)

Close Reading

This text, while seemingly about property and goods, is really about understanding implicit agreements and the spirit of a transaction. It’s like reading between the lines of a deal. Let's unpack some of these ideas.

### The Importance of "Appurtenances" (Tashmishin)

The very first lines of our text introduce a crucial concept: tashmishin. This word, translated as "appurtenances" or "accessories," refers to things that are connected to or used with the main item being sold. The Mishneh Torah states a fundamental principle: When a person sells an entity that has appurtenances, he is not including the appurtenances in the sale unless that is explicitly stated.

Think about it this way: If you buy a car, you expect it to come with the steering wheel, the engine, and the seats, right? These are integral parts of the car. But what about a full tank of gas? Or the personalized license plate? Or that collection of CDs in the trunk? These are more like tashmishin. They are related to the car, but not necessarily part of its core definition as a vehicle. The Mishneh Torah is saying that unless you specifically say, "and the gas is included," or "and the CDs are included," those things aren't automatically part of the deal. This principle encourages clarity. It prevents misunderstandings where one person thinks they're getting more than the other intended to give.

Let's consider a modern analogy. Imagine you're buying a beautiful, antique wooden desk. The desk itself is the main item. But what about the built-in lamp on the side? Or the custom-made leather desk pad? Or even the small drawer organizer that fits perfectly? According to this principle, unless the seller explicitly says, "I'm selling you the desk with the lamp," or "the desk and its custom pad," those items are considered tashmishin and might not be included. The seller retains ownership of them unless they agree otherwise. This is especially true for things that have a separate use or value. The lamp can be used elsewhere, the pad can be sold separately, and the organizer is a distinct item.

Another example: If you buy a house, what about the fancy curtains that are currently hanging in the windows? They are certainly with the house, and they enhance its appearance. However, they are also movable and could be taken by the seller to their next home. The Mishneh Torah would likely say that the curtains are tashmishin. They are not part of the house's physical structure. So, unless the seller says, "I'm selling you the house with all its window coverings," you probably won't get those beautiful drapes. This is why it's so important to be specific in agreements, whether you're buying or selling. This principle pushes us to articulate our intentions clearly, preventing future disputes and fostering a sense of good faith in transactions. It’s a way of saying, "Let’s be clear about what’s being exchanged, so everyone is on the same page."

### The Case of the Patio and the Loft: Boundaries and Belonging

The text then dives into specific examples, like the patio around a house. This is where things get interesting, as it introduces the idea that size and connection can determine whether something is considered part of the main item.

"If a person sold a house, he did not sell the patio around the house, even though it opens to the house. When does the above apply? When the patio is four cubits or more wide. If it is smaller than this, it is considered to be part of the house."

This is fascinating! A patio is clearly around a house. It's connected. It opens to the house. Yet, it's not automatically included in the sale. Why? Because it has a certain degree of independence. The text gives us a clue: its width. If the patio is four cubits (roughly 6-8 feet) or wider, it's considered a distinct space. It’s large enough to be thought of as its own area, not just an extension of the house. Imagine a sprawling terrace versus a small stoop. The terrace feels like a separate outdoor room, while the stoop is clearly just the entrance.

Now, consider the loft.

"Similarly, a loft that is above a house and that opens up to it through an opening in the ceiling of the house is considered to be part of the house."

This is the flip side. A loft, even though it's a separate space above the house, is included if it connects to the house through an opening in the ceiling. This suggests that the defining factor is how integrated the space is with the primary structure. If it's a distinct, significant area (like a wide patio), it's separate. If it's an integrated part of the main structure (like a loft with a ceiling opening), it's included.

Let's play with this. Imagine you're selling a workshop. It has a large, open main floor, and then a smaller storage room attached to the back. The storage room has a separate door that opens to the outside, and it's also connected to the main floor by a wide doorway. According to the principles here, if that storage room is significant in size, it might be considered separate. However, if it's a small alcove that's primarily accessed from within the main workshop, and the doorway is more like an archway that's part of the wall structure, then it would likely be considered part of the workshop. The key is the degree of separation and independence.

Another example could be a garden shed. If you sell your house, is the shed included? The text doesn't explicitly mention sheds, but we can apply the logic. If the shed is a small, flimsy structure that's barely attached to the ground and easily removable, it's likely tashmish. But if it's a substantial, built-in structure with a concrete foundation, connected by a pathway to the house, and large enough to store significant gardening equipment, it starts to lean towards being considered part of the property, especially if local custom would include it. The size and permanence are key.

These rules about patios and lofts highlight that Jewish law isn't just about abstract principles; it's about observing the practical reality of how things are built and used. It acknowledges that sometimes, what seems like a single entity is actually composed of several parts, and the intention of the sale needs to account for these nuances. It's a reminder that even in seemingly straightforward transactions, there can be subtle distinctions that matter.

### What's Definitely In: Fixtures and Essentials

On the other hand, the Mishneh Torah is very clear about what is included, especially for items that are permanently attached or essential for the functioning of the sold item.

"When a person sells a house, he also sells the oven, the range, the door frames that are attached with mortar, the door, the beam, the lock, but not the key."

This is a great example of "fixtures." An oven, a range (like a stovetop), door frames cemented into the wall, and the door itself are all considered part of the house's essential structure or functionality. You can't really have a functioning house without these. They are not easily removable without causing damage. Think of them as integral components. The lock is also included because it's part of the door mechanism.

However, the key is not included. This is a classic example of a tashmish – an accessory. The key's purpose is to operate the lock, but it’s a separate, movable object. You can have a lock without a specific key (imagine a locksmith making a new one), and you can have a key without a specific lock (if you lost the original). So, the law distinguishes between the integrated fixture and the accessory that operates it.

Let's consider a business context. If you sell a restaurant, you're definitely selling the built-in kitchen equipment: the ovens, the industrial refrigerators, the ventilation hoods permanently installed. These are essential for the restaurant's operation and are fixed to the building. But are the pots, pans, and cutlery included? Probably not, unless explicitly stated. Those are movable and can be considered tashmishin. The principle is that items that are permanently attached or are essential to the basic function of the sold entity are included, while movable accessories are not, unless specifically mentioned.

Another example could be a factory. If someone sells a factory building, the large, permanently installed machinery that is bolted to the floor and connected to the building's power and water systems would generally be included. These are fixtures essential to the factory's purpose. However, the tools that workers bring in their own bags, or the raw materials stored in bins, would likely be considered movable property and not automatically included.

This section teaches us about the difference between the core, essential elements of something and its accessories. It's about understanding what makes something what it is. The oven makes a kitchen functional; the key makes the lock operable. But the key can operate other locks, and the oven can be replaced. The law distinguishes based on this essentiality and permanence.

### The Generosity Principle: Giving vs. Selling

Here's a delightful twist: the text introduces a concept that generosity plays a role in transactions, particularly when things are given as gifts versus sold.

"The following rules apply when there are two rooms, one inside the other: If one sold them to two separate people or gave them to two separate people, neither of the recipients has the right to make a path through the other's property. Needless to say, this applies if the original owner gave the external room away and sold the inner one. If, however, he sold the outer room and gave away the inner room, the recipient of the inner room has the right to make a path for himself through the outer room. The rationale is that a person is more generous when he gives than when he sells."

This passage is incredibly insightful. Imagine a house with an inner room and an outer room. If you sell both rooms to different people, neither person can use the other's room to get to their own. That makes sense – separate purchases, separate access. The same applies if you give away the outer room and sell the inner one. The recipient of the inner room has no automatic right to cross the outer room.

But here’s the kicker: If you sell the outer room and give away the inner room, the recipient of the inner room does have the right to pass through the outer room. Why? Because, the text explains, "a person is more generous when he gives than when he sells." When you give a gift, you're often more inclined to ensure the recipient can fully enjoy and use it, even if it means granting them access to something you've retained. When you sell, the transaction is more strictly defined by what is exchanged.

Let’s illustrate this. Imagine you have a house with a main living area and a smaller study room attached to it. You decide to sell the main living area to your friend, and you give the study to your niece as a gift. The study is only accessible through the main living area. According to this principle, your niece, having received the study as a gift, would likely have the right to use a path through the living area to get to her study. You, as the seller of the living area, would have to accommodate this.

However, if you sell the main living area and also sell the study to two different people, the buyer of the study wouldn't have a right to use the living area as a pathway. The transaction is purely transactional. This highlights a beautiful aspect of Jewish thought: recognizing that human relationships and the spirit of generosity can influence how we interpret agreements. It acknowledges that our intentions and the context of a transaction (gift vs. sale) matter.

This principle also touches upon the idea of implied easements or rights of way. When something is given as a gift, the giver might implicitly grant necessary access to make the gift usable. It's a recognition that sometimes, to make a gift truly valuable, you need to provide the means to access and enjoy it. This is a very human and understanding approach to legal matters, looking beyond the strict letter of the law to its underlying spirit.

### Custom and Clarity: The Unspoken Agreements

The Mishneh Torah wisely acknowledges that not everything can be spelled out in explicit detail. Local customs and common understandings play a huge role in defining what's included in a sale.

"Even with regard to a seller and a purchaser, all the above concepts apply with regard to these matters only when there is not a fixed custom or known terms commonly used with regard to every individual article. In a place where it is customary that a person who sells a particular entity includes in the sale other particular entities, those entities are included in the sale even if they are not mentioned explicitly, for we rely on the custom."

"Similarly, when a person sells a courtyard, a field, a town or movable property, with regard to everything we follow the meaning of the terms that are used by all the local people."

"This is a fundamental principle: With regard to all matters of commerce and trade, we follow the commonly accepted meanings of the terms used by people of that place, and the local business customs."

This is a powerful statement about the importance of context and community. Imagine buying a farm. In one region, it might be customary for the sale of a farm to automatically include the farm equipment stored in the barn. In another region, that equipment would be considered separate unless explicitly listed. The Mishneh Torah says: follow the custom!

This principle is rooted in common sense. If everyone in a particular town understands that when you say "house," you mean the house and the attached garage, then that's what's implied. The law doesn't want to create unnecessary disputes by imposing a rigid rule when a clear, widely understood local practice exists. It’s like saying, "Let’s respect how people actually do business in their own communities."

Think about buying a boat. In some places, buying a boat might automatically include its trailer. In others, the trailer is a separate purchase. The Mishneh Torah would say, find out what’s normal in your area. This also applies to the language used. If in a particular community, the word "field" is commonly understood to include the irrigation system within it, then that's the default understanding.

This section is a reminder that while Jewish law provides foundational principles, it’s also deeply practical and adaptable to the realities of human society. It honors the collective wisdom and established practices of communities. It's a principle that resonates even today in business and law: understanding local norms and common usage is crucial for clear communication and fair dealings. The law defers to the community's understanding, recognizing that shared assumptions are a vital part of any transaction.

Apply It

This week, let's bring the spirit of clarity and intentionality into our own lives, even in small ways.

A Daily "Intentionality Check" (≤ 60 seconds/day)

Here’s a tiny practice you can do each day:

  1. Morning Moment of Clarity: When you wake up, before you even get out of bed, take a moment to set an intention for one specific interaction you'll have today. It could be with a family member, a colleague, a store clerk, or even someone you're texting.
  2. Identify the "Appurtenance": Think about what you want to communicate or achieve in that interaction. What’s the "main item" you’re offering (your message, your request, your help) and what are the "appurtenances" – the tone, the specific details, the underlying feeling you want to convey?
  3. Explicitly State (or Mentally Note) the "Included Items": For that one interaction, consciously decide what you will explicitly include. For example, if you're asking a colleague for help, you might decide to explicitly state your appreciation for their time, or explicitly offer to reciprocate. If you're talking to a child, you might explicitly state that you love them, even if it's obvious.
  4. Release the "Unstated": For this practice, choose one thing you might normally include but will consciously not assume is automatically understood. Perhaps it’s expecting immediate understanding, or assuming your tone is perfect. You're not being negative, just practicing clarity. For example, instead of assuming your instructions will be perfectly clear, you might decide to explicitly ask, "Does that make sense?"

Why this works: Just like the Mishneh Torah guides us to be explicit about what's included in a sale, this practice encourages us to be explicit about our intentions and communication. It helps us move from assumptions to conscious choices, fostering clearer, more intentional interactions. It takes less than a minute but can shift the quality of your day.

Chevruta Mini

Imagine you and a friend are sitting down to discuss these ideas. Here are a couple of questions to get your conversation flowing:

Discussion Question 1: The "Fuzzy Dice" Dilemma

The text talks about what's included when you sell something. What's the difference between something that's a fundamental part of an item (like the engine in a car) and something that's an "appurtenance" or accessory (like fuzzy dice hanging from the rearview mirror)? When you're buying or selling something, what's your gut feeling about where that line is drawn, and how does the Mishneh Torah's approach of "explicitly stated" help clarify things? Can you think of a time you bought something and the "appurtenances" were a surprise, either good or bad?

Discussion Question 2: Generosity in Everyday Deals

The text says, "a person is more generous when he gives than when he sells." How does this idea of generosity play out in your own life? When you're making a gift, are you inclined to include more or be more accommodating than when you're making a sale? Can you think of a situation where someone was particularly generous in a gift, or perhaps surprisingly strict in a sale? How does this principle of differing generosity between giving and selling make you think about how you approach your own transactions and relationships?

Takeaway

Remember this: Clarity in what we exchange, whether goods or intentions, builds trust and respect in all our dealings.