Numbers 35:2-8 Command the children of Israel, that they give to the Levites of the inheritance of their possession cities to dwell in; and you shall give also to the Levites suburbs for the cities round about them. Nave's Topical Index
Numbers 18:24 But the tithes of the children of Israel, which they offer as an heave offering to the LORD, I have given to the Levites to inherit: therefore I have said to them, Among the children of Israel they shall have no inheritance. Nave's Topical Index