1 Samuel 2:13

2:13 Now the priests would always treat the people in the following way: Whenever anyone was making a sacrifice, while the meat was boiling, the priest’s attendant would come with a three-pronged fork in his hand.

1 Samuel 22:18

22:18 Then the king said to Doeg, “You turn and strike down the priests!” So Doeg the Edomite turned and struck down the priests. He killed on that day eighty-five men who wore the linen ephod.