Surah An-Nahl 16:98
فَإِذَا قَرَأْتَ ٱلْقُرْءَانَ فَٱسْتَعِذْ بِٱللَّهِ مِنَ ٱلشَّيْطَـٰنِ ٱلرَّجِيمِ
So when you recite the Qur’ān, [first] seek refuge in Allāh from Satan, the expelled [from His mercy].
Translation: Saheeh International
Tafsir
And when you recite the Qur’ān that is when you intend to recite it seek refuge in God from Satan the outcast in other words say a‘ūdhu bi’Lllāhi min al-shaytān al-rajīm ‘I seek refuge in God from the accursed Satan’.
Excerpt from Tafsir al-Jalalayn, commentary on 16:98, via Quran.com. The reader has the full commentary and 9 more tafsirs.