1 Samuel 2:28-29

28And out of all the tribes of Israel I selected your father to be My priest, to offer sacrifices on My altar, to burn incense, and to wear an ephod in My presence. I also gave to the house of your father all the food offerings of the Israelites.

29Why then do you kick at1 My sacrifice and offering that I have prescribed for My dwelling place? You have honored your sons more than Me by fattening yourselves with the best of all the offerings of My people Israel.’