Second Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
24:10But David's heart struck him, after the people were numbered: and David said to the Lord: I have sinned very much in what I have done: but I pray thee, O Lord, to take away the iniquity of thy servant, because I have done exceeding foolishly.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.