The Muhajirun returned to the Ansar the gifts of trees and fruits when they became independent of means through the conquests

Sahih Muslim · Book 32 · Hadith 1771 a

وَحَدَّثَنِي أَبُو الطَّاهِرِ، وَحَرْمَلَةُ، قَالاَ أَخْبَرَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ، شِهَابٍ عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ لَمَّا قَدِمَ الْمُهَاجِرُونَ مِنْ مَكَّةَ الْمَدِينَةَ قَدِمُوا وَلَيْسَ بِأَيْدِيهِمْ شَىْءٌ وَكَانَ الأَنْصَارُ أَهْلَ الأَرْضِ وَالْعَقَارِ فَقَاسَمَهُمُ الأَنْصَارُ عَلَى أَنْ أَعْطَوْهُمْ أَنْصَافَ ثِمَا…

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 theirhands, while the Ansar possessed l…