It was narrated that 'Abdullah said:"The Messenger of Allah said: 'He is not one of us who strikes his cheeks, rends his garment, calls out the calls of the Jahiliyyah
Hadith No. 1860
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Sahih - Agreed Upon