1 Samuel 12:3-5

3Behold, here I am: witness against me before Yhwh, and before his anointed: whose ox have I taken? or whose donkey have I taken? or whom have I defrauded? whom have I oppressed? or of whose hand have I received any bribe to blind mine eyes therewith? and I will restore it you.12

4And they said, Thou hast not defrauded us, nor oppressed us, neither hast thou taken ought of any man’s hand.

5And he said unto them, Yhwh is witness against you, and his anointed is witness this day, that ye have not found ought in my hand. And they answered, He is witness.