6 And the towns which you give the Levites are to be the six safe places to which the taker of life may go in flight; and in addition you are to give them forty-two towns. 7 Forty-eight towns are to be given to the Levites, all with land round them. 8 And these towns are to be given out of the heritage of the children of Israel, taking the greater number from those who have much, and a smaller number from those who have little: everyone, in the measure of his heritage, is to give of his property to the Levites.
Matthew Henry's Commentary on Numbers 35:6-8
Commentary on Numbers 35:1-8
(Read Numbers 35:1-8)
The cities of the priests and Levites were not only to accommodate them, but to place them, as religious teachers, in several parts of the land. For though the typical service of the tabernacle or temple was only in one place, the preaching of the word of God, and prayer and praise, were not thus confined. These cities were to be given out of each tribe. Each thus made a grateful acknowledgement to God. Each tribe had the benefit of the Levites dwelling amongst them, to teach them the knowledge of the Lord; thus no parts of the country were left to sit in darkness. The gospel provides that he who is taught in the word, should communicate to him that teaches, in all good things, Galatians 6:6. We are to free God's ministers from distracting cares, and to leave them at leisure for the duties of their station; so that they may be wholly employed therein, and avail themselves of every opportunity, by acts of kindness, to gain the good-will of the people, and to draw their attention.