Al-Muwatta de Malik, 1332

Nafe a rapporté que Hakim Ibn Hizam avait acheté une nourriture que Omar Ibn Al-Khattab avait offerte aux gens. Hakim, ayant vendu cette nourriture avant de ne l'avoir possédé, et ceci fut appris par Omar Ibn Al-Khattab, il la lui rendit, en disant: «ne revends jamais une marchandise que tu viens d'acheter, avant qu'elle ne soit en ta possession»

Yahya related to me from Malik from Nafi that Hakim ibn Hizam traded in food for people as Umar ibn al-Khattab had ordered him to do. Hakim re-sold the food before he had taken delivery of it. That reached Umar ibn al-Khattab and he revoked the sale and said, "Do not sell food which you have purchased until you take delivery of it