Once Allah's Messenger (ﷺ) entered upon me and he was in a very happy mood and said, "O `Aisha: Don't
you know that Mujazziz Al-Mudliji entered and saw Usama and Zaid with a velvet covering on them
and their heads were covered while their feet were uncovered. He said, 'These feet belong to each
other.'
Sahih al-Bukhari Book 85, Hadith 47