Deuteronomy 18:2

Therefore shall they have none inheritance among their
brethren
Neither of the field, nor of the vineyard, as the above Targum, because provision was made for them otherwise, and especially because

the Lord is their inheritance, as he hath said unto them,
(See Gill on Numbers 18:20), which as it may be understood in a spiritual sense of their interest in God, as their covenant God, and of their enjoyment of him, and communion with him; so chiefly in a temporal sense of all those things in the sacrifices which the Lord claimed to himself, and these he gave unto them; so the same Targum interprets this of the twenty four gifts of the priesthood, enumerated ( Numbers 18:1-32 ) .