'Bathing' in the Bible

One evening David got up from his couch and was walking on the [flat] roof of the king’s palace, and from there he saw a woman bathing; and she was very beautiful in appearance.

Corresponding to that [rescue through the flood], baptism [which is an expression of a believer’s new life in Christ] now saves you, not by removing dirt from the body, but by an appeal to God for a good (clear) conscience, [demonstrating what you believe to be yours] through the resurrection of Jesus Christ,