Deuteronomy 14:27-29 Holman Christian Standard Bible (HCSB)
27 Do not neglect the Levite within your gates, since he has no portion or inheritance among you.
28 “At the end of every three years, bring a tenth of all your produce for that year and store it within your gates. 29 Then the Levite, who has no portion or inheritance among you, the foreigner, the fatherless, and the widow within your gates may come, eat, and be satisfied. And the Lord your God will bless you in all the work of your hands that you do.