2 Samuel 15:24-36
And see Zadok also, and all the Levites were with him, bearing the ark of the covenant of God: and they set down the ark of God; and Abiathar went up, until all the people had done passing out of the city.
Nave's Topical Index—AKJV

2 Samuel 17:15,17-21
Then said Hushai to Zadok and to Abiathar the priests, Thus and thus did Ahithophel counsel Absalom and the elders of Israel; and thus and thus have I counceled.
Nave's Topical Index—AKJV