1. I seek refuge in Allah from the accursed devil.
أَعُوذُ بِاللَّهِ مِنَ الشَّيْطَانِ الرَّجِيمِ
A'udhu billahi mina sh-shaytanir-rajeem
I seek refuge in Allah from the accursed devil.
Source: Bukhari 3282, Muslim 2610
2. O Allah, forgive my sin, remove the rage of my heart, and protect me from the devil.
اللَّهُمَّ اغْفِرْ لِي ذَنْبِي، وَأَذْهِبْ غَيْظَ قَلْبِي، وَأَجِرْنِي مِنَ الشَّيْطَانِ
Allahumma ighfir li dhanbi, wa adhhib ghayza qalbi, wa ajirni mina sh-shaytan
O Allah, forgive my sin, remove the rage of my heart, and protect me from the devil.
Source: General supplication (no established hadith attribution)