'Acknowledged' in the Bible

Judah acknowledged them, and said, "She is more righteous than I, because I didn't give her to Shelah, my son." He knew her again no more.

I acknowledged my sin to you. I didn't hide my iniquity. I said, I will confess my transgressions to Yahweh, and you forgave the iniquity of my sin. Selah.

as also you acknowledged us in part, that we are your boasting, even as you also are ours, in the day of our Lord Jesus.