Muwatta Malik, 1332

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

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»