1 Samuel 2:16-17

Brenton(i) 16 And if the man that sacrificed said, First let the fat be burned, as it is fit, and take for thyself of all things which thy soul desires: then he would say, Nay, for thou shalt give it me now; and if not I will take it by force. 17 So the sin of the young men was very great before the Lord, for they set at nought the offering of the Lord.