1 Samuel 2:12-17

12Now the sons of Eli were worthless men; they knew not the LORD. 13And the priests’ custom with the people was, that, when any man offered sacrifice, the priest’s servant came, while the flesh was boiling, with a fleshhook of three teeth in his hand; 14And he struck it into the pan, or kettle, or caldron, or pot; all that the fleshhook brought up the priest took for himself. So they did in Shiloh to all the Israelites that came there. 15Also before they burnt the fat, the priest’s servant came, and said to the man that sacrificed, Give flesh to roast for the priest; for he will not have boiled flesh of thee, but raw. 16And if any man said to him, Let them not fail to burn the fat presently, and then take as much as thy soul desireth; then he would answer him, Nay ; but thou shalt give it to me now: and if not, I will take it by force.1 17Therefore the sin of the young men was very great before the LORD: for men abhorred the offering of the LORD.