An Nahl, 98 Ayah
16:98
فَإِذَا قَرَأۡتَ ٱلۡقُرۡءَانَ فَٱسۡتَعِذۡ بِٱللَّهِ مِنَ ٱلشَّيۡطَٰنِ ٱلرَّجِيمِ ٩٨
Fa'idhā Qara'ta Al-Qur'āna Fāsta`idh Bil-Lahi Mina Ash-Shayţāni Ar-Rajīmi
So when you recite the Qur'an, [first] seek refuge in Allah from Satan, the expelled [from His mercy].