Narrated `Aisha: That Allah's Apostle came to her in a happy mood with his features glittering with joy, and said, "Have you not heard what the Qaif has said about Zaid and Us-ama? He saw their feet and remarked. These belong to each other." (i.e. They are father and son.)

Narrated `Urwa: Aisha said, "A Qaif (i.e. one skilled in recognizing the lineage of a person through Physiognomy and through examining the body parts of an infant) came to me while the Prophet was present, and Usama bin Zaid and Zaid bin Haritha were Lying asleep. The Qa'if said. These feet (of Usama and his father) are of persons belonging to the same lineage.' " The Prophet was pleased with that saying which won his admiration, and he told `Aisha of it.

Narrated `Aisha: Allah's Apostle once entered upon me in a very happy mood, with his features glittering with joy, and said, "O `Aisha! won't you see that Mujazziz (a Qa'if) looked just now at Zaid bin Haritha and Usama bin Zaid and said, 'These feet (of Usama and his father) belong to each other." (See Hadith No. 755, Vol. 4)

Narrated `Aisha: Once Allah's Apostle 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.'