1 Samuel 17:28 (KJV)

And David spake to the men that stood by him, saying, What shall be done to the man that killeth this Philistine, and taketh away the reproach from Israel? for who is this uncircumcised Philistine, that he should defy the armies of the living God?

And the people answered him after this manner, saying, So shall it be done to the man that killeth him.

And Eliab his eldest brother heard when he spake unto the men; and Eliab’s anger was kindled against David, and he said, Why camest thou down hither? and with whom hast thou left those few sheep in the wilderness? I know thy pride, and the naughtiness of thine heart; for thou art come down that thou mightest see the battle.

And David said, What have I now done? Is there not a cause?

And he turned from him toward another, and spake after the same manner: and the people answered him again after the former manner.