بِسْمِ اللَّهِ، اللَّهُمَّ جَنِّبْنَا الشَّيْطَانَ، وَجَنِّبِ الشَّيْطَانَ مَا رَزَقْتَنَا
Bismillāh. Allāhumma jannibnash-shayṭāna wa jannibish-shayṭāna mā razaqtanā
In the name of Allah. O Allah, keep Satan away from us, and keep Satan away from what You provide for us (any child You grant).
Sahih al-Bukhari 141; Sahih Muslim 1434