'Forgavest' in the Bible

I acknowledged my sin unto thee, And mine iniquity did I not hide: I said, I will confess my transgressions unto Jehovah; And thou forgavest the iniquity of my sin. Selah

Thou answeredst them, O Jehovah our God: Thou wast a God that forgavest them, Though thou tookest vengeance of their doings.