Deuteronômio 14

The Giving of Tithes

22 "You must set aside a tithe of your crops—one-tenth of all the crops you harvest each year.

29 Give it to the Levites, who will receive no allotment of land among you, as well as to the foreigners living among you, the orphans, and the widows in your towns, so they can eat and be satisfied. Then the Lord your God will bless you in all your work.