Mukhtasar Muslim

´Umm al-Mu’minin Aisha Siddiqa (may Allah be pleased with her) says that` one day the Messenger of Allah (peace and blessings be upon him) came to me and he was happy, and he said: “O Aisha! Did you not see that Mujazziz al-Mudliji came to me and saw Usama and Zaid, and both of them were covered with a sheet in such a way that their heads were covered and their feet were exposed? So he said: ‘These feet are part of each other (i.e., one is the father and the other is the son).’”