1 Samuel 22:13-15

13 And Saul said unto him, Why have ye conspired against me, thou and the son of Jesse, in that thou hast given him bread and a sword and hast enquired of God for him that he should rise against me, to lie in wait, as at this day?

14 Then Ahimelech answered the king and said, And who is so faithful among all thy servants as David, the king's son-in-law, who goes at thy bidding and is honourable in thy house?

15 Did I begin to enquire of God for him today? Be it far from me; let not the king impute [any] thing unto his servant [nor] to all the house of my father, for thy servant knew nothing of all this, less or more.