1 Samuel 14:27-34 King James Version (KJV)
27 But Jonathan heard not when his father charged the people with the oath: wherefore he put forth the end of the rod that was in his hand, and dipped it in an honeycomb, and put his hand to his mouth; and his eyes were enlightened.
28 Then answered one of the people, and said, Thy father straitly charged the people with an oath, saying, Cursed be the man that eateth any food this day. And the people were faint.
29 Then said Jonathan, My father hath troubled the land: see, I pray you, how mine eyes have been enlightened, because I tasted a little of this honey.
30 How much more, if haply the people had eaten freely to day of the spoil of their enemies which they found? for had there not been now a much greater slaughter among the Philistines?
31 And they smote the Philistines that day from Michmash to Aijalon: and the people were very faint.
32 And the people flew upon the spoil, and took sheep, and oxen, and calves, and slew them on the ground: and the people did eat them with the blood.
33 Then they told Saul, saying, Behold, the people sin against the Lord, in that they eat with the blood. And he said, Ye have transgressed: roll a great stone unto me this day.
34 And Saul said, Disperse yourselves among the people, and say unto them, Bring me hither every man his ox, and every man his sheep, and slay them here, and eat; and sin not against the Lord in eating with the blood. And all the people brought every man his ox with him that night, and slew them there.