1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
12:1And these are those coming in unto David to Ziklag, while shut up because of Saul son of Kish, and they are among the mighty ones, helping the battle,
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.