The Companions (may Allah be pleased with them) used to observe the Prophet's states to learn from him, especially during calamities like wars and battles, and reported all this to those who came after them. They described his appearance, his clothes, and all his states. In this Hadīth, the great Companion, Jābir ibn ‘Abdullah (may Allah be pleased with him and his father), reports that the Messenger of Allah (may Allah's peace and blessings be upon him) entered Makkah on the day of the Conquest, 8 AH, wearing a black turban on his head. He was not wearing the clothes of Ihrām and did not have the intention to make Ihrām on that day because he did not want to perform the rituals; rather, he wanted to conquer Makkah. In the two Sahīh Collections, Anas ibn Mālik (may Allah be pleased with him) reported: "The Messenger of Allah (may Allah's peace and blessings be upon him) entered in the year of the Conquest wearing a helmet on his head." It is likely that the helmet was over the turban to protect his honorable head from iron rust, or the turban was over the helmet, or perhaps he was wearing the helmet when first entering, then he took it off and put on the turban later. Thus, each one of them reported what he had seen..