Anas bin Malik said, "When the emigrants came Medina, they had nothing whereas the Ansar had land and property. The Ansar gave them their land on condition that the emigrants would give them half the yearly yield and work on the land and provide the necessaries for cultivation." His (i.e. Anas's mother who was also the mother of ʿAbdullah bin Abu Talha, gave some date-palms to Allah' Apostle who gave them to his freed slave-girl (Um Aiman) who was also the mother of Usama bin Zaid. When the Prophet ﷺ finished from the fighting against the people of Khaibar and returned to Medina, the emigrants returned to the Ansar the fruit gifts which the Ansar had given them. The Prophet ﷺ also returned to Anas's mother the date-palms. Messenger of Allah ﷺ gave Um Aiman other trees from his garden in lieu of the old gift.  

لَمَّا قَدِمَ الْمُهَاجِرُونَ الْمَدِينَةَ مِنْ مَكَّةَ وَلَيْسَ بِأَيْدِيهِمْ يَعْنِي شَيْئًا وَكَانَتِ الأَنْصَارُ أَهْلَ الأَرْضِ وَالْعَقَارِ فَقَاسَمَهُمُ الأَنْصَارُ عَلَى أَنْ يُعْطُوهُمْ ثِمَارَ أَمْوَالِهِمْ كُلَّ عَامٍ وَيَكْفُوهُمُ الْعَمَلَ وَالْمَئُونَةَ وَكَانَتْ أُمُّهُ أُمُّ أَنَسٍ أُمُّ سُلَيْمٍ كَانَتْ أُمَّ عَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ فَكَانَتْ أَعْطَتْ أُمُّ أَنَسٍ رَسُولَ اللَّهِ ﷺ عِذَاقًا فَأَعْطَاهُنَّ النَّبِيُّ ﷺ أُمَّ أَيْمَنَ مَوْلاَتَهُ أُمَّ أُسَامَةَ بْنِ زَيْدِ قَالَ ابْنُ شِهَابٍ فَأَخْبَرَنِي أَنَسُ بْنُ مَالِكٍ أَنَّ النَّبِيَّ ﷺ لَمَّا فَرَغَ مِنْ قَتْلِ أَهْلِ خَيْبَرَ فَانْصَرَفَ إِلَى الْمَدِينَةِ رَدَّ الْمُهَاجِرُونَ إِلَى الأَنْصَارِ مَنَائِحَهُمُ الَّتِي كَانُوا مَنَحُوهُمْ مِنْ ثِمَارِهِمْ فَرَدَّ النَّبِيُّ ﷺ إِلَى أُمِّهِ عِذَاقَهَا وَأَعْطَى رَسُولُ اللَّهِ ﷺ أُمَّ أَيْمَنَ مَكَانَهُنَّ مِنْ حَائِطِهِ وَقَالَ أَحْمَدُ بْنُ شَبِيبٍ أَخْبَرَنَا أَبِي عَنْ يُونُسَ بِهَذَا وَقَالَ مَكَانَهُنَّ مِنْ خَالِصِهِ  

When the Muhajirs migrated from Mecca to Medina; they came (in a state that) they had not anything (i. e. money) in theirhands, 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 ﷺ 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 ﷺ 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 ﷺ 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 ﷺ 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 ﷺ.  

لَمَّا قَدِمَ الْمُهَاجِرُونَ مِنْ مَكَّةَ الْمَدِينَةَ قَدِمُوا وَلَيْسَ بِأَيْدِيهِمْ شَىْءٌ وَكَانَ الأَنْصَارُ أَهْلَ الأَرْضِ وَالْعَقَارِ فَقَاسَمَهُمُ الأَنْصَارُ عَلَى أَنْ أَعْطَوْهُمْ أَنْصَافَ ثِمَارِ أَمْوَالِهِمْ كُلَّ عَامٍ وَيَكْفُونَهُمُ الْعَمَلَ وَالْمَئُونَةَ وَكَانَتْ أُمُّ أَنَسِ بْنِ مَالِكٍ وَهْىَ تُدْعَى أُمَّ سُلَيْمٍ وَكَانَتْ أُمَّ عَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ كَانَ أَخًا لأَنَسٍ لأُمِّهِ وَكَانَتْ أَعْطَتْ أُمُّ أَنَسٍ رَسُولَ اللَّهِ ﷺ عِذَاقًا لَهَا فَأَعْطَاهَا رَسُولُ اللَّهِ ﷺ أُمَّ أَيْمَنَ مَوْلاَتَهُ أُمَّ أُسَامَةَ بْنِ زَيْدٍ قَالَ ابْنُ شِهَابٍ فَأَخْبَرَنِي أَنَسُ بْنُ مَالِكٍ أَنَّ رَسُولَ اللَّهِ ﷺ لَمَّا فَرَغَ مِنْ قِتَالِ أَهْلِ خَيْبَرَ وَانْصَرَفَ إِلَى الْمَدِينَةِ رَدَّ الْمُهَاجِرُونَ إِلَى الأَنْصَارِ مَنَائِحَهُمُ الَّتِي كَانُوا مَنَحُوهُمْ مِنْ ثِمَارِهِمْ قَالَ فَرَدَّ رَسُولُ اللَّهِ ﷺ إِلَى أُمِّي عِذَاقَهَا وَأَعْطَى رَسُولُ اللَّهِ ﷺ أُمَّ أَيْمَنَ مَكَانَهُنَّ مِنْ حَائِطِهِ قَالَ ابْنُ شِهَابٍ وَكَانَ مِنْ شَأْنِ أُمِّ أَيْمَنَ أُمِّ أُسَامَةَ بْنِ زَيْدٍ أَنَّهَا كَانَتْ وَصِيفَةً لِعَبْدِ اللَّهِ بْنِ عَبْدِ الْمُطَّلِبِ وَكَانَتْ مِنَ الْحَبَشَةِ فَلَمَّا وَلَدَتْ آمِنَةُ رَسُولَ اللَّهِ ﷺ بَعْدَ مَا تُوُفِّيَ أَبُوهُ فَكَانَتْ أُمُّ أَيْمَنَ تَحْضُنُهُ حَتَّى كَبِرَ رَسُولُ اللَّهِ ﷺ فَأَعْتَقَهَا ثُمَّ أَنْكَحَهَا زَيْدَ بْنَ حَارِثَةَ ثُمَّ تُوُفِّيَتْ بَعْدَ مَا تُوُفِّيَ رَسُولُ اللَّهِ ﷺ بِخَمْسَةِ أَشْهُرٍ  

[Machine] He said, "When the emigrants arrived from Mecca to Medina, they arrived without anything in their hands, and the Ansar were the people of the land and the houses. So the Ansar distributed half of their wealth and possessions to them every year to suffice them. Umm Anas ibn Malik gave the Messenger of Allah ﷺ a necklace, so the Messenger of Allah ﷺ gave Umm Ayman, his servant, the place of Umm Usama bint Zaid. When the Messenger of Allah ﷺ finished dealing with the people of Khaybar and left for Medina, the emigrants returned to the Ansar the gifts which they had given them from their own fruits. The Messenger of Allah ﷺ returned to Ummi her necklace and gave Umm Ayman her place from the wall."  

أَنَّهُ قَالَ «لَمَّا قَدِمَ الْمُهَاجِرُونَ مِنْ مَكَّةَ إِلَى الْمَدِينَةِ قَدِمُوا وَلَيْسَ بِأَيْدِيهِمْ شَيْءٌ وَكَانَ الْأَنْصَارُ أَهْلَ الْأَرْضِ وَالْعَقَارِ قَالَ فَقَاسَمَهُمُ الْأَنْصَارِ عَلَى أَنْ يُعْطُوهُمْ أَنْصَافَ ثِمَارِ أَمْوَالِهِمْ كُلَّ عَامٍ فَيَكْفُوهُمُ الْعَمَلَ قَالَ وَكَانَتْ أُمُّ أَنَسِ بْنِ مَالِكٍ أَعْطَتْ رَسُولَ اللَّهِ ﷺ أَعْذَاقًا لَهَا فَأَعْطَاهَا رَسُولُ اللَّهِ ﷺ أُمَّ أَيْمَنَ مَوْلَاتَهُ أُمَّ أُسَامَةَ بْنِ زَيْدٍ فَلَمَّا فَرَغَ رَسُولُ اللَّهِ ﷺ مِنْ قِبَلِ أَهْلِ خَيْبَرَ وَانْصَرَفَ إِلَى الْمَدِينَةِ رَدَّ الْمُهَاجِرُونَ إِلَى الْأَنْصَارِ مَنَائِحَهُمُ الَّتِي كَانُوا مَنَحُوهُمْ مِنْ ثِمَارِهِمْ قَالَ فَرَدَّ رَسُولُ اللَّهِ ﷺ إِلَى أُمِّي أَعْذَاقَهَا وَأَعْطَى رَسُولُ اللَّهِ ﷺ أُمَّ أَيْمَنَ مَكَانَهَا مِنْ حَائِطِهِ»