Sunan Ibn Majah The Chapters on Business Transactions Abdullah bin 'Awn bin Artaban عبد الله بن عون بن أرطبان الخزار Abu al-Ajfa', Harm bin Nasayb أبو العجفاء السلمي - هرم بن نسيب Abu Bakr bin Abi Shayba أبو بكر بن أبي شيبة Ibn Sirin محمد بن سيرين الأنصاري Nasr bin 'Ali bin Nasr bin 'Ali Umar ibn al-Khattab Yazid bin Harun يزيد بن هارون Yazid bin Zari' يزيد بن زريع “The Messenger of Allah (ﷺ) said: ‘Whoever buys food, let him not sell it until he has taken full possession of it.'” (Sahih) In his narration, (one of the narrators) Abu ‘Awanah said: “Ibn ‘Abbas said: ‘I think everything is like food.”‘ https://parallelquran.com/hadith/sunan-ibn-majah-1961/