And the Levite, (because he hath no part nor inheritance with thee,) and the stranger, and the fatherless, and the widow, which are within thy gates, shall come, and shall eat and be satisfied; that the LORD thy God may bless thee in all the work of thine hand which thou doest.
The Levite, who doesn't have a share or inheritance, along with strangers, childless people, and widows living in your town, will come to eat and be full. This is so that the Lord God will bless all your work and efforts.