1 Samuel 30:7

30:7 Then David said to the priest Abiathar son of Ahimelech, “Bring me the ephod.” So Abiathar brought the ephod to David.

1 Samuel 22:20-21

22:20 But one of the sons of Ahimelech son of Ahitub escaped and fled to David. His name was Abiathar. 22:21 Abiathar told David that Saul had killed the priests of the Lord.

1 Samuel 23:6

David Eludes Saul Again

23:6 Now when Abiathar son of Ahimelech had fled to David at Keilah, he had brought with him an ephod. ¹ 

[23:6]  ¹ tn Heb “an ephod went down in his hand.”