1 Samuel 22:20-22

20 But Abiathar, one of Ahimelech's sons, escaped, and went and joined David.

21 He told him how Saul had slaughtered the priests of the LORD.

22 David said to him, "When I saw Doeg there that day, I knew that he would be sure to tell Saul. So I am responsible for the death of all your relatives.