1 Samuel 2:15-16

15Even before they burned the fat, the priest's servant came, and said to the man that sacrificed, Give flesh to roast for the priest, and he will not accept sodden flesh of thee, but raw.

16If the man said to him, They will immediately burn the fat entire, then take as thy soul desires; he would say [to him], No, but thou shalt give [it] now; and if not, I will take [it] by force.