2 Samuel 11:2-4

One evening David got up from his bed and walked around on the roof of his palace. While he was on the roof, he saw a woman bathing. She was very beautiful. So David sent his servants to find out who she was. A servant answered, “That woman is Bathsheba daughter of Eliam. She is the wife of Uriah the Hittite.” So David sent messengers to bring Bathsheba to him. When she came to him, he had sexual relations with her. (Now Bathsheba had purified herself from her monthly period.) Then she went back to her house.