Muhammad b. Abul Mujalid reported ‘Abdallah b. Abu Aufa as saying he asked whether they set aside the fifth of food in the time of God’s Messenger and received the reply that on the day of Khaibar they captured food and a man would come and take as much of it as he needed and then go away.
Ruwaifi' b. Thabit reported the Prophet as saying, “He who believes in God and the last day must not ride a packhorse belonging to the booty of the Muslims and put it back when he has emaciated it; and he who believes in God and the last day must not wear a garment belonging to the booty of the Muslims and put it back when he has made it threadbare.”