2 Samuel 15:12
And Absalom sent for Ahithophel the Gilonite, David's counselor, from his city, even from Giloh, while he offered sacrifices. And the conspiracy was strong; for the people increased continually with Absalom.
Nave's Topical Index—AKJV

1 Chronicles 27:33
And Ahithophel was the king's counselor: and Hushai the Archite was the king's companion:
Nave's Topical Index—AKJV