2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
22:8And it came to pass when Jehu was executing judgment upon the house of Ahab, that he found the princes of Judah, and the sons of the brethren of Ahaziah, that attended upon Ahaziah, and he slew them.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.