It is narrated from Hazrat Aisha (may Allah be pleased with her) that once the Prophet (peace and blessings be upon him) came to me cheerful and happy and said, "Just see! Mujazziz had just come, he saw that Zaid and Usama were covered with a sheet, their heads were covered and their feet were exposed, so he said, 'These feet belong to people who are related to each other.'"