Then they told Saul, saying, "Look, the people are sinning against the LORD by eating with the blood!" So he said, "You have dealt treacherously; roll a large stone to me this day."
1 Samuel 14:33
Surrounding context
14:32 And the people rushed on the spoil, and took sheep, oxen, and calves, and slaughtered them on the ground; and the people ate them with the blood.
14:33 Then they told Saul, saying, "Look, the people are sinning against the LORD by eating with the blood!" So he said, "You have dealt treacherously; roll a large stone to me this day."
14:34 Then Saul said, "Disperse yourselves among the people, and say to them, "Bring me here every man's ox and every man's sheep, slaughter them here, and eat; and do not sin against the LORD by eating with the blood."' So every one of the people brought his ox with him that night, and slaughtered it there.