Numbers 18:19

Amplified Bible, Classic Edition

¹⁹ All the heave offerings [the lifted-out and kept portions] of the holy things which the Israelites give to the Lord I give to you and to your sons and your daughters with you, as a continual debt forever. It is a covenant of salt [that cannot be dissolved or violated] forever before the Lord for you [Aaron] and for your posterity with you.