Third Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
15:27insidiatus est autem ei Baasa filius Ahia de domo Isachar et percussit eum in Gebbethon quae est urbs Philisthinorum siquidem Nadab et omnis Israhel obsidebant Gebbethon
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.