Musannaf Ibn Abi Shaybah 27124 — Those who did not trim

Muhammad bin Hilal said: I saw Sa'id bin al-Musayyib, Umar bin Abd al-Aziz, Salim, Urwah bin al-Zubayr, Ja'far bin al-Zubayr, Ubaydullah bin Abdullah bin Utbah and Abu Bakr bin Abd al-Rahman bin al-Harith bin Hisham; all of them did not clip their moustaches excessively, and they would trim them neatly.