If You Forget Bismillah at the Start
بِسْمِ اللهِ فِي أَوَّلِهِ وَآخِرِهِ
How it is read
Bismillahi fee awwalihi wa akhirih
What it means
In the name of Allah at the beginning and at the end of it.
Where it comes from
Abu Dawud (3767), at-Tirmidhi (1858)