Ben Sira 45:20

20 He added glory to Aaron and gave him a heritage; he allotted to him the first of the first fruits, he prepared bread of first fruits in abundance;

Ben Sira 45:20 In-Context

18 Outsiders conspired against him, and envied him in the wilderness, Dathan and Abiram and their men and the company of Korah, in wrath and anger.
19 The Lord saw it and was not pleased, and in the wrath of his anger they were destroyed; he wrought wonders against them to consume them in flaming fire.
20 He added glory to Aaron and gave him a heritage; he allotted to him the first of the first fruits, he prepared bread of first fruits in abundance;
21 for they eat the sacrifices to the Lord, which he gave to him and his descendants.
22 But in the land of the people he has no inheritance, and he has no portion among the people; for the Lord himself is his portion and inheritance.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.