Ibn Abbas reported that Mu'awiya had said to them: Do you know that I clipped some hair from the head of Allaah's Messenger (sallAllaahu alayhi wa sallam) at al- Marwa with the help of a clipper? I said: I do not know it except as it verdict against you.
No. 2871
Ibn Abbis (Allaah be pleased with him) reported that Mu'awiya b. Abu Safyin had told him: I clipped the hair (from the head of) Allaah's Messenger (may peace he upon him) with a clipper while he was at al-Marwa, or I saw him getting his hair clipped with a clipper as he was at al-Marwa. 1722