'Acknowledged' in the Bible

And Judah acknowledged them, and said, She is more righteous than I; forasmuch as I gave her not to Shelah my son. And he knew her again no more.

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