Yahya related to me from Malik from Abu'z-Zinad from al-Araj that Abu Hurayra said, "The Messenger of Allah, may Allah bless him and grant him peace, forbade two sales. Mulamasa, in which a man is obliged to buy whatever he touches without any choice in the matter, and munabadha, in which two men throw their garment to each other without either seeing the other's garment. He also forbade two ways of dressing. One in which a man sits with his legs drawn up to his chest wrapped in one garment that does not cover his genitals, and the other in which a man wraps a single garment over one arm and shoulder restricting them."

Yahya related to me from Malik from Nafi from Abdullah ibn Umar that Umar ibn al-Khattab saw a silk robe at the door of the mosque. He said, "Messenger of Allah, would you buy this robe and wear it on jumua and when envoys come to you?" The Messenger of Allah, may Allah bless him and grant him peace, said, "Only a person who has no portion in the next world wears this." Then the Messenger of Allah, may Allah bless him and grant him peace, was brought some robes of the same material and gave Umar ibn al-Khattab one of the robes. Umar said, "Messenger of Allah, do you clothe me in it when you said what you said about the robe of Utarid?" The Messenger of Allah, may Allah bless him and grant him peace, said, "I did not give it to you to wear." Umar gave it to a brother of his in Makka who was still an idolater.

Yahya related to me from Malik that Ishaq ibn Abdullah ibn Abi Talha said, "Anas ibn Malik said, 'I saw Umar ibn al-Khattab when he was the amir of Madina. Three patches were sewn between his shoulders, one patched over the other.'