Sa'id ibn al-Musayyib سعيد بن المسيب بن حزن أبو محمد القرشي · Commercial Transactions (Kitab Al-Buyu)

On the authority of his father: I heard the Messenger of Allah (ﷺ) say in the Farewell Pilgrimage: "Lo, all claims to usury of the pre-Islamic period have been abolished. You shall have your capital sums, deal not unjustly and you shall not be dealt with unjustly. Lo, all claims for blood-vengeance belonging to the pre-Islamic period have been abolished. The first of those murdered among us whose blood-vengeance I remit is al-Harith ibn AbdulMuttalib, who suckled among Banu Layth…

That Zayd ibn Thabit said: May Allah forgive Rafi' ibn Khadij. I swear by Allah, I have more knowledge of Hadith than him. Two persons of the Ansar (according to the version of Musaddad) came to him who were disputing with each other. The Messenger of Allah (ﷺ) said: If this is your position, then do not lease the agricultural land. The version of Musaddad has: So he (Rafi' ibn Khadij) heard his statement: Do not lease agricultural lands.

My uncle sent me and his slave to Sa'id ibn al-Musayyab. We said to him, there is something which has reached us about sharecropping. He replied: Ibn Umar did not see any harm in it until a tradition reached him from Rafi' ibn Khadij. He then came to him and Rafi' told him that the Messenger of Allah (ﷺ) came to Banu Harithah and saw crop in the land of Zuhayr. He said: What an excellent crop of Zuhayr is!…