Deuteronomy 9:25
So I fell down before the LORD for forty days and forty nights, because the LORD had said He would destroy you.
Berean Standard Bible
Thus I fell down before the LORD forty days and forty nights, as I fell down at the first; because the LORD had said he would destroy you.
So I fell down before the LORD the forty days and forty nights that I fell down, because the LORD had said he would destroy you.