Musannaf Ibn Abi Shaybah 21729 — A man who bargains with another over

Sa'id bin al-Musayyib used to consider the murawadah sale disliked, the form of which was that a person describes to a man a commodity he does not have. He also considered it disliked that a man should show another a garment that is not his and ask him: Is this what you need? and then buy it in order to sell it to him.