Third Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
16:11And when he was king, and sat upon his throne, he slew all the house of Baasa, and he left not one thereof to piss against a wall and all his kinsfolks and friends.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.