1 Samuel 2:16

And if the man who was sacrificing said, Let the suet first be burned according to the ritual, then take for thyself any piece thy soul desireth; he would say, No; thou shalt give it me now. And if not, I will take it by force.

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.