Invocation for anger
Dua for controlling anger and temper
أَعـوذُ بِاللهِ مِنَ الشَّيْـطانِ الرَّجيـم
193. 'A'oothu billaahi minash-Shaytaanir-rajeem .
I seek
refuge in Allah from Satan the outcast.
Reference: Al-Bukhari
7/99, Muslim 4/2015.