2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
15:12And Absalom sent for Ahithophel the Gilonite, David's counsellor, from his city, even from Giloh, while he offered sacrifices. And the conspiracy was strong; for the people increased continually with Absalom.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.