Sunan An-Nasa'i - سنن النسائي
35b. The Book of Agriculture - كتاب المزارعة
46) Chapter: Mentioning The Different Wordings With Regard To Sharecropping
It was narrated that 'Abdur-Rahman bin Al-Aswad said:
"Two of my paternal uncles used to cultivate (land) in return for one-third or one-quarter of the crop, and my father was their partner. 'Alqamah and Al-Aswad knew about that and did not change anything."
46) باب ذِكْرِ اخْتِلاَفِ الأَلْفَاظِ الْمَأْثُورَةِ فِي الْمُزَارَعَةِ
أَخْبَرَنَا عَلِيُّ بْنُ حُجْرٍ، قَالَ أَنْبَأَنَا شَرِيكٌ، عَنْ أَبِي إِسْحَاقَ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الأَسْوَدِ، قَالَ كَانَ عَمَّاىَ يَزْرَعَانِ بِالثُّلُثِ وَالرُّبُعِ وَأَبِي شَرِيكَهُمَا وَعَلْقَمَةُ وَالأَسْوَدُ يَعْلَمَانِ فَلاَ يُغَيِّرَانِ.