Allah's Messenger (ﷺ) once entered upon me in a very happy mood, with his features glittering with joy, andsaid, "O `Aisha! won't you see that Mujazziz (a Qa'if) looked just now at Zaid bin Haritha and Usamabin Zaid and said, 'These feet (of Usama and his father) belong to each other."