3493Abu DawoodSahih (Al-Albani)حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ، عَنْ مَالِكٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ مَنِ ابْتَاعَ طَعَامًا فَلاَ يَبِعْهُ حَتَّى يَسْتَوْفِيَهُ " Narrated Ibn 'Umar:The Messenger of Allah (ﷺ) as saying: If anyone buys grain, he must not sell it till receives it in full.Reference: Sunan Abi Dawud 3492 In-book : Book 24, Hadith 77 English translation : Book 23, Hadith 3485