'Confessed' in the Bible

The descendants of Israel separated themselves from all foreigners, and stood and confessed their sins and the iniquities of their fathers.

While they stood in their place, they read from the book of the law of the Lord their God for a fourth of the day; and for another fourth they confessed and worshiped the Lord their God.

I prayed to the Lord my God and confessed and said, “Alas, O Lord, the great and awesome God, who keeps His covenant and lovingkindness for those who love Him and keep His commandments,