Moses
Deuteronomy 18:2ESV·traditional attribution

They shall have no inheritance among their brothers; the LORD is their inheritance, as he promised them.

Matthew Henry Presbyterian @wholebiblehenry

Magistracy and ministry are two divine institutions of admirable use for the support and advancement of the kingdom of God among men. Laws concerning the former we had in the close of the foregoing chapter, directions are in this given concerning the latter. Land-marks are here set between the estates of the priests and those of the people. I.

Commenting on Deuteronomy 18:1-8

John Gill Reformed Baptist @doctorgill

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 Num 18:20, which as it may be understood in a spiritual sense of their interest in God, as their covenant...

Keil & Delitzsch Lutheran @keilanddelitzsch

Deu 18:1-2 The Rights of the Priests and Levites. - With reference to these, Moses repeats verbatim from Num 18:20, Num 18:23-24, the essential part of the rule laid down in Num 18: “The priests the Levites, the whole tribe of Levi, shall have no part nor inheritance with Israel.” “All the tribe of Levi” includes the priests and Levites.

Commenting on Deuteronomy 18:1-2