1 Samuel 22
20 Ref One of the sons of Ahimelech, the son of Ahitub, named Abiathar, escaped, and fled after David.
21 Abiathar told David that Saul had slain Yahweh's priests.
22 Ref David said to Abiathar, I knew on that day, when Doeg the Edomite was there, that he would surely tell Saul: I have occasioned [the death] of all the persons of your father's house.