Numbers 18:23 (BSB)

The Levites are to perform the work of the Tent of Meeting, and they must bear their iniquity. This is a permanent statute for the generations to come. The Levites will not receive an inheritance among the Israelites.

From Numbers 18. Also in the ESV.

Commentary on Numbers 18:23

Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Numbers 18:20-32: Here is a further account of the provision that was made both for the Levites and for the priests, out of the country. I. They must have no inheritance in the land; only cities to dwell in were afterwards allowed them, but no ground to occupy: Thou shalt not have any part among them, Num 18:20.
John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Numbers 18:23: But the tithe of the children of Israel,.... The tenth of the produce of their land, as before: which they offer as an heave offering unto the Lord: by way of gratitude to him for giving them the land, and for making it so fruitful to them, and as an acknowledgment of his being the sovereign Lord and proprietor of it: I have given to...
Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on Numbers 18:21-32: THE LEVITES' PORTION. (Num 18:21-32) I have given the children of Levi all the tenth in Israel for an inheritance, for their service which they serve--Neither the priests nor the Levites were to possess any allotments of land but to depend entirely upon Him who liberally provided for them out of His own portion; and this law was subservient to many important purposes--such as that...
Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on Numbers 18:23: But the Levites shall do the service of the tabernacle of the congregation: they shall bear their iniquity--They were to be responsible for the right discharge of those duties that were assigned to them, and consequently to bear the penalty that was due to negligence or carelessness in the guardianship of the holy things.