2 Samuel 11:1-2

Darby Translation

11 And it came to pass, at the return of the year, at the time when kings go forth, that David sent Joab, and his servants with him, and all Israel; and they laid waste the [land of the] children of Ammon, and besieged Rabbah. But David abode at Jerusalem.

² And it came to pass at evening time that David arose from off his couch, and walked upon the roof of the king's house; and from the roof he saw a woman bathing, and the woman was very beautiful;