Narrated Jabir bin Abdullah: I heard the Messenger of Allah ﷺ say: If any of you does not leave mukhabarah, he should take notice of war from Allah and His Messenger ﷺ.

Narrated Zaid bin Thabit: The Messenger of Allah ﷺ forbade mukhabarah. I asked: What is mukhabarah ? He replied: That you have the land (for cultivation) for half, a third, or a quarter (of the produce).

Narrated Ibn Umar: The Messenger of Allah ﷺ made an agreement with the people of Khaibar to work and cultivate in return for half of the fruits or produce.

Narrated Ibn Umar: The Prophet ﷺ handed over the Jews of Khaibar the palm trees and the land of Khaibar on condition that they should employ what belonged to them in working on them, and that he should have half of the fruits.

Narrated Ibn Abbas: The Messenger of Allah ﷺ conquered Khaibar, and stipulated that all the land, gold and silver would belong to him. The people of Khaibar said: we know the land more than you ; so give it to us on condition that you should have half of the produce and we would have the half. He then gave it to them on that condition. When the time of picking the fruits of the palm-trees came, he sent Abdullah bin Rawahah to them, and he assessed the among of the fruits of the palm-trees. This is what the people of Madina call khars (assessment). He used to say: In these palm-trees there is such-and-such amount (of produce). They would say: You assessed more to us, Ibn Rawahah (than the real amount). He would say: I first take the responsibility of assessing the fruits of the palm-trees and give you half of (the amount) I said. They would say: This is true, and on this (equity) stand the heavens and the earth. We agreed that we should take (the amount which) you said.

The tradition mentioned above has also been narrated by Jafar bin Burqan through his chain and to the same effect. This version has: He said: He assessed, and after the words of kull saFara wa baida', he said: that is, gold and silver will belong to him.

Narrated Miqsam: When the Prophet ﷺ conquered Khaibar. He then narrated it like the tradition of Zaid (b. Abu al-Zarqa'). This version has: He then assessed the produce of the palm-trees and said: I take the job of picking the fruit myself, and I shall give you half of (the amount) I said.

Narrated Aishah, Ummul Muminin: The Prophet ﷺ used to send Abdullah ibn Rawahah (to Khaybar), and he would assess the amount of dates when they began to ripen before they were eaten (by the Jews). He would then give choice to the Jews that they have them (on their possession) by that assessment or could assign to them (Muslims) by that assignment, so that the (amount of) zakat could be calculated before the fruit became eatable and distributed (among the people).

Narrated Jabir ibn Abdullah: When Allah bestowed Khaybar on His Prophet ﷺ as fay (as a result of conquest without fighting), the Messenger of Allah ﷺ allowed (them) to remain there as they were before, and apportioned it between him and them. He then sent Abdullah ibn Rawahah who assessed (the amount of dates) upon them.

Narrated Jabir ibn Abdullah: Ibn Rawahah assessed them (the amount of dates) at forty thousand wasqs, and when Ibn Rawahah gave them option, the Jews took the fruits in their possession and twenty thousand wasqs of dates were due from them.