Sa'id b. Musayyab told that his father said on the authority of his grandfather (Hazn):
The Prophet (ﷺ) asked: What is your name? He replied: Hazn (rugged). He said: You are Sahl (smooth). He said: No, smooth is trodden…
Narrated Sa`id bin Al-Musaiyab's grand-father:
In the pre-lslamic period of ignorance a flood of rain came and filled the valley in between the two
mountains (around the Ka`ba).
Narrated Al-Musaiyab:
That his father (Hazn bin Wahb) went to the Prophet (ﷺ) and the Prophet (ﷺ) asked (him), "What is your
name?" He replied, "My name is Hazn." The Prophet (ﷺ) said, "You are Sahl." Hazn said, "I will…
Narrated Sa`id bin Al-Musaiyab:
That when his grandfather, Hazn visited the Prophet (ﷺ) the Prophet (ﷺ) said (to him), "What is your name?"
He said, "My name is Hazn." The Prophet (ﷺ) said, " But you are Sahl." He said,…