Zar‘ah bin ‘Abdur Rahman narrated from his father ‘Abdur Rahman (bin Juhayd, may Allah be pleased with him), who was among the Companions of the Suffah. He said: The Messenger of Allah (peace and blessings be upon him) sat with us and my thigh was uncovered. The Prophet (peace and blessings be upon him) said: “Cover it, do you not know that the thigh is ‘awrah (i.e., something that must be covered)?”