1 Samuel 26:19-20

19Now therefore let my lord the king hear the words of his servant. If it is the Lord who has stirred you up against me, may he accept an offering, but if it is men, may they be cursed before the Lord, for they have driven me out this day that I should have no share in the heritage of the Lord, saying, 'Go, serve other gods.'

20Now therefore, let not my blood fall to the earth away from the presence of the Lord, for the king of Israel has come out to seek a single flea like one who hunts a partridge in the mountains."