In the prohibition of two conditions in a sale

Yazīd b. Hārūn > Ḥusayn al-Muʿallim > ʿAmr b. Shuʿayb from his father from his grandfather

the Messenger of Allah prohibited lending on the condition of a sale, or to have two conditions in one transaction, or to profit from what you do not posses. – Good Chain

أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ عَنْ حُسَيْنٍ الْمُعَلِّمِ عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ

«نَهَى رَسُولُ اللَّهِ ﷺ عَنْ سَلَفٍ وَبَيْعٍ وَعَنْ شَرْطَيْنِ فِي بَيْعٍ وَعَنْ رِبْحِ مَا لَمْ يُضْمَنْ» – إسناده حسن