Narrated Al-Musaiyab: That his father (Hazn bin Wahb) went to the Prophet and the Prophet asked (him), "What is your name?" He replied, "My name is Hazn." The Prophet said, "You are Sahl." Hazn said, "I will not change the name with which my father has named me." Ibn Al-Musaiyab added: We have had roughness (in character) ever since. Narrated Al-Musaiyab: on the authority of his father similarly as above (i.e., 209).

Narrated Sa`id bin Al-Musaiyab: That when his grandfather, Hazn visited the Prophet the Prophet said (to him), "What is your name?" He said, "My name is Hazn." The Prophet said, " But you are Sahl." He said, "I will not change my name with which my father named me." Ibn Al-Musaiyab added: So we have had roughness (in character) ever since.