Hadith to report:
1. A number of our people have narrated from Ahmad ibn abu ‘Abd Allah from his father from Wahab who has said the following: “Abu ‘Abd Allah, ‘Alayhi al-Salam, has said that ’Amir al-Mu’minin would say, ‘Deposit or down payment is not permissible unless it is the cash portion of the price of the goods purchased.’”