'A’isha said that God’s Messenger bought some grain from a Jew to be paid at a specified time, and gave him a coat of mail of his as a pledge.
(Bukhari and Muslim.)
Ibn 'Abbas said that when God’s Messenger came to Medina they were paying one, two and three years in advance for fruits, so he said, “Those who pay in advance for anything must do so for a specified measure and weight w…
Abu Huraira reported God’s Messenger as saying, “An animal may be ridden for payment when it is in pledge and the milk of milch-camels may be drunk of payment when in pledge, payment being made by the one who rides and t…