1 Samuel 14:34

14:34 Then Saul said, “Scatter out among the army and say to them, ‘Each of you bring to me your ox and sheep and slaughter them in this spot and eat. But don’t sin against the Lord by eating the blood.” So that night each one brought his ox and slaughtered it there.

1 Samuel 17:28

17:28 When David’s oldest brother Eliab heard him speaking to the men, he became angry with David and said, “Why have you come down here? To whom did you entrust those few sheep in the desert? I am familiar with your pride and deceit! You have come down here to watch the battle!”