It is narrated from Sayyiduna Anas (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him and his family) was in Baqi‘ when a man called out: "O Abu al-Qasim!" When the Prophet (peace and blessings be upon him and his family) turned towards him, the man said: "I did not mean you." The Prophet (peace and blessings be upon him and his family) said: "Take my name, but do not take my kunya."