Sahih Muslim | Book 19 | Chapter 23

Narrated by Anas b. Malik
It has been narrated on the authority of Anas b. Malik who said: When the Muhajirs migrated from Mecca to Medina; they came (in a state that) they had not anything(i.e. money) in their hands, while the Ansar possessed lands and date palms. They divided their properties with the Muhajirs. The Ansar divided and gave them on the condition that they would give half the fruit from the orchards every year, and the Muhajirs would recompense them by working with them and putting in labour. The mother of Anas b. Malik was called Umm Sulaim and she was also the mother of 'Abdullah b. Talha who was a brother of Anas from his mother's side. The mother of Anas had given the Messenger of Allah (may peace be upon him) her date-palms. He bestowed them upon Umm Aiman, the slave-girl who had been freed by him and was the mother of Usama b. Zaid. When the Messenger of Allah (may peace be upon him) had finished the war with the people of Khaibar and returned to Medina, the Muhajirs returned to the Ansar all the gifts which they had given them out of the fruits. (Anas b. Malik said:) The Messenger of Allah (may peace be upon him) returned to my mother her date-palms and gave to Umm Aiman instead of them date-palms from his orchard. Ibn Shihab says that Umm Aiman was the mother of Usama b. Zaid who was the slave-girl of 'Abdullah b. 'Abd-ul-Muttalib and hailed from Abyssinia. When Amina gave birth to the Messenger of Allah (may peace be upon him) after the death of his father, Umm Aiman used to nurse him until he grew up. He (later on) freed her and married her to Zaid b. Haritha. She died five months after the death of the Messenger of Allah (may peace be upon him).

Narrated by Anas
It has been narrated by Anas that (after his migration to Medina) a person placed at the Prophet's (may peace be upon him) disposal some date-palms growing on his land until the lands of Quraiza and Nadir were conquered. Then he began to return to him whatever he had received. (In this connection) my people told me to approach the Messenger of Allah (may peace be upon him) and ask from him what his people had given him or a portion thereof, but the Messenger of Allah (may peace be upon him) had bestowed those trees upon Umm Aiman. So I came to the Prophet (may peace be upon him) and he gave hem (back) to me. Umm Aiman (also) came (at this time). She put the cloth round my neck and said: No, by Allah, we will not give to, you what he has granted to me. The Holy Prophet (may peace be upon him) said: Umm Aiman, let him have them and for you are such and such trees instead. But she said: By Allah, there is no god besides Him. No, never ! The Holy Prophet (may peace be upon him) continued saying: (You will get) such and such, until he had granted her ten times or nearly ten times more (than the original gift).