Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
LXX

1 Samuel 22:15

Have I begun to-day to enquire of God for him? by no means: let not the king bring a charge against his servant, and against the whole of my father's house; for thy servant knew not in all these matters anything great or small.

Read in other translations