Matthew Poole and continuators on 1 Samuel 2:14

14 And he strook it into the pan, or kettle, or cauldron, or pot: all that the flesh-hook brought up, the priest took for himself : so they did in Shiloh unto all the Israelites that came thither.

Not contented with the Breast and Shoulder which were allotted them by God, Exod. 29. 27, 28. Levit. 7. 31, &c. They took also part of the offerers share; and besides, they snatched their part before it was heaved and waved, contrary to Levit. 7. 34.