The Triennial (Poor) Tithe

Deuteronomy 14:28-29

At the end of three yeere thou shalt bring foorth all the tithes of thine increase of the same yeere, and lay it vp within thy gates.

Then ye Leuite shall come, because he hath no part nor inheritance with thee, and the stranger, and the fatherlesse, and the widowe, which are within thy gates, and shall eate, and be filled, that the Lord thy God may blesse thee in al the worke of thine hand which thou doest.