2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
11:2and it cometh to pass, at evening-time, that David riseth from off his couch, and walketh up and down on the roof of the king's house, and seeth from the roof a woman bathing, and the woman is of very good appearance,
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.