And Abiathar told David that Saul had killed the LORD's priests.
1 Samuel 22:21
Surrounding context
22:20 Now one of the sons of Ahimelech the son of Ahitub, named Abiathar, escaped and fled after David.
22:21 And Abiathar told David that Saul had killed the LORD's priests.
22:22 So David said to Abiathar, "I knew that day, when Doeg the Edomite was there, that he would surely tell Saul. I have caused the death of all the persons of your father's house.