Surah An-Nahl, ayah 98

فَإِذَا قَرَأۡتَ ٱلۡقُرۡءَانَ فَٱسۡتَعِذۡ بِٱللَّهِ مِنَ ٱلشَّيۡطَٰنِ ٱلرَّجِيمِ ٩٨

Fa idhā qara'tal-qur'āna fasta'idh billāhi minash-shaytānir-rajīm

So when you recite the Qur’ān, [first] seek refuge in Allāh from Satan, the expelled [from His mercy].