Mishkat al-Masabih 11 Business Transactions كتاب البيوع 107

وَعَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ بَيْعَتَيْنِ فِي صَفْقَةٍ وَاحِدَةٍ. رَوَاهُ فِي شرح السّنة

‘Amr b. Shu’aib, on his father’s authority, said his grandfather told that God’s Messenger forbade two transactions in one bargain. It is transmitted in Sharh as-sunna .