(31) And ye shall eat it in every place.--When the tenth which was due to the priests had been duly paid, the remainder of the tithe received from the people became the rightful portion of the Levites, as their ordinary means of subsistence, and might be eaten by them in every place, not being subject to the restrictions laid upon the priests in regard to the place in which the holy things were to be eaten. (See 5:10.)

18:20-32 As Israel was a people not to be numbered among the nations, so Levi was a tribe to be distinguished from the rest. Those who have God for their Inheritance and their Portion for ever, ought to look with holy contempt and indifference upon the possessions of this world. The Levites were to give God his dues out of their tithes, as well as the Israelites out of their increase. See, in ver. 31, the way to have comfort in all our worldly possessions, so as to bear no sin by reason of them. 1. We must be sure that what we have is got honestly and in the service of God. That meat is best eaten which is first earned; but if any will not work, neither shall he eat, 2Th 3:10. 2. We must be sure that God has his dues out of it. We have the comfort of our substance, when we have honoured the Lord with it. Ye shall bear no sin by reason of it, when ye have heaved the best from it. We should give alms of such things as we have, that all may be holy and comfortable to us.And ye shall eat it in every place,.... In any of their tents or dwelling houses, not being obliged to eat it in the tabernacle, where the priests, were obliged to eat many of their holy things, and second tithes were only to be eaten at Jerusalem, Deuteronomy 14:22; but the Levites might eat theirs any where, in any place, clean or unclean, according to Jarchi; for, he says, it might be eaten even in a graveyard; but Aben Ezra much better, in a clean place, be that where it would:

ye, and your households; they and their wives, their sons and daughters, their servants, whether bought or hired; and they might sell it to strangers, to purchase other necessaries with. The Targum of Jonathan interprets this of the priests; but the Levites only are plainly spoken of:

for it is your reward for your service in the tabernacle of the congregation; which is said to encourage them in their work, and animate them to it, as well as to clear their right to such a maintenance against all objections; for the labourer is worthy of his reward, as those that labour in the word and doctrine are of theirs, 1 Timothy 5:17.