‘Ali (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings of Allah be upon him) gave me two slaves who were brothers to each other. I sold one of them. Then the Messenger of Allah (peace and blessings of Allah be upon him) asked me:“Ali! What happened to your slave?”I informed him (that I had sold one of them), so he said:“Return him, return him.” Imam Tirmidhi says:
1- This hadith is Hasan Gharib.
2- Some of the people of knowledge among the Companions and others have considered it impermissible to separate (related) captives at the time of sale.
3- And some of the people of knowledge have considered it permissible to separate those boys who were born in the land of Islam.
The first opinion is more correct.
4- It is narrated from Ibrahim al-Nakha’i that he separated a mother and her son at the time of sale, so he was objected to regarding this, and he said: I sought permission from his mother and she was pleased with it.

Umm al-Mu’minin Aisha (may Allah be pleased with her) says that the Messenger of Allah (peace and blessings of Allah be upon him) ruled that the right to benefit is based on being liable. Imam Tirmidhi says:
1- This hadith is Hasan Sahih,
2- It is also narrated through other chains,
3- The people of knowledge act upon this.

‘Umm al-Mu’minin Aisha (may Allah be pleased with her) says that the Prophet Muhammad (peace and blessings of Allah be upon him) decided that the right to benefit is based on being liable as a guarantor. Imam Tirmidhi says:
1- This hadith, narrated from Hisham bin ‘Urwah, is Hasan Sahih Gharib.
2- Imam Tirmidhi says: Muhammad bin Isma’il considered this hadith to be Gharib from the narration of ‘Umar bin ‘Ali. I asked: In your view, is there any tadlis in it? He said: No.
3- Muslim bin Khalid Zanji has narrated this hadith from Hisham bin ‘Urwah.
4- Jarir has also narrated it from Hisham.
5- And it is said that there is tadlis in Jarir’s hadith; Jarir has committed tadlis in it, he did not hear it from Hisham bin ‘Urwah.
6- The explanation of «الخراج بالضمان» is that a man buys a slave and makes him work for wages, then finds a defect in him and returns him to the seller; so the wages and benefit of the slave will belong to the buyer. Because if the slave had perished, the buyer’s wealth would have perished. In this and similar matters, the right to benefit is due to being liable as a guarantor.

Narrated from Abdullah bin Umar (may Allah be pleased with them) that the Prophet Muhammad (peace and blessings be upon him) said: "Whoever enters an orchard may eat (the fruit), but should not take it away tied up in his clothes."

Imam Tirmidhi says:
1- The hadith of Ibn Umar (may Allah be pleased with them) is gharib. We know it only through this route from Yahya bin Salim.
2- In this chapter, there are also ahadith from Abdullah bin Amr, Abbad bin Sharhabil, Rafi' bin Amr, Umair the freed slave of Abi Al-Lahm, and Abu Hurairah (may Allah be pleased with them).
3- Some people of knowledge have permitted a passerby to eat the fruit, and some have considered it impermissible, except if he pays the price.

Rafi‘ bin ‘Amr (may Allah be pleased with them both) says: I used to throw stones at the date-palm trees of the Ansar. They caught me and took me to the Prophet (peace and blessings of Allah be upon him). He asked:“Rafi‘! Why do you throw stones at their date-palm trees?”I replied: O Messenger of Allah! Because of hunger. He said:“Do not throw stones. Eat what falls by itself. May Allah make you satisfied and quenched.” Imam Tirmidhi says:
This hadith is hasan gharib.

'Abdullah bin Amr (may Allah be pleased with them) reports that the Prophet Muhammad (peace be upon him) was asked about hanging fruit, so he said: "Whoever is in need may take from it (according to his need), and if he does not gather it in his garment, then there is no blame upon him." __REF_N__ Imam Tirmidhi says: This hadith is Hasan.

Jabir (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) forbade muhaqala, muzabana , mukhabara , and making exceptions of certain things in a sale , unless the thing excepted is clearly specified. Imam Tirmidhi says:
This hadith, in this manner, as narrated by Yunus bin Ubaid, who narrated from Ata, and Ata from Jabir, is Hasan Sahih Gharib.

Narrated by Abdullah bin Abbas (may Allah be pleased with them both): The Prophet (peace and blessings of Allah be upon him) said:“Whoever buys grain should not sell it until he has taken possession of it.”__QUR_N__ Ibn Abbas (may Allah be pleased with them both) said: I consider everything to be like grain in this regard. __XREF_N__ Imam Tirmidhi says:
1- The hadith of Ibn Abbas (may Allah be pleased with them both) is Hasan Sahih.
2- In this chapter, there are also ahadith from Jabir, Ibn Umar, and Abu Hurairah (may Allah be pleased with them all).
3- Most of the people of knowledge act upon this; they have declared it impermissible to sell grain until the buyer has taken possession of it.
4- And some of the people of knowledge have permitted selling before possession for one who buys something that is neither measured nor weighed, nor eaten or drunk.
5- According to the people of knowledge, the strictness is regarding grain. This is also the view of Ahmad and Ishaq bin Rahwayh. __REF_N__

Narrated from Abdullah bin Umar (may Allah be pleased with them) that the Prophet (peace and blessings of Allah be upon him) said: "None of you should sell over the sale of his brother 1 and none should propose over the proposal of his brother." Imam Tirmidhi says:
1- The hadith of Ibn Umar (may Allah be pleased with them) is Hasan Sahih,
2- In this chapter, ahadith have also been narrated from Abu Hurairah and Samurah (may Allah be pleased with them),
3- It is narrated from the Prophet (peace and blessings of Allah be upon him) that he said: A man should not bargain over the bargain of his brother.
4- And according to some people of knowledge, in the hadith narrated from the Prophet (peace and blessings of Allah be upon him), the sale refers to bargaining and haggling.

Abu Talhah (may Allah be pleased with him) says that he submitted: O Messenger of Allah! I had bought wine for those orphans who are under my care. (What is its ruling?) The Prophet said: "Pour out the wine and break the pitchers." Imam Tirmidhi says:
1- This hadith of Abu Talhah (may Allah be pleased with him) has been narrated by Sufyan al-Thawri through the route: «السدي، عن يحيى بن عباد، عن أنس» that Abu Talhah was with the Prophet 1, and this narration is more authentic than the narration of al-Layth,
2- In this chapter, hadiths have also been reported from Jabir, Aisha, Abu Sa'id, Ibn Mas'ud, Ibn Umar, and Anas (may Allah be pleased with them).