John Gill's Bible Commentary Ver. 6. And if a Levite come from any of thy gates out of Israel, where he sojourned , etc.] In any of the cities through the land, for they were dispersed all over the country, and employed in instructing and teaching the people; and, excepting the cities which were given them to dwell in out of the various tribes, they were but sojourners: and come with all the desire of his mind unto the place which the Lord shall choose ; the city of Jerusalem, where the temple would be built, and sacrifices offered, at which the Levites were assisting to the priests, and in various parts of the service of the sanctuary; and to which they are supposed to come with an hearty good will, with great eagerness of soul, and a vehement desire of being employed in the work of the Lord. Though Jarchi interprets it of a priest, that comes and offers his freewill offerings, or what he is obliged to, and even in a ward not his own; or, as otherwise expressed, of the priests that come to the feast, who offer in the ward, and serve in the offerings that come by virtue of the feast, as the additions of the feast, though it is not in their own ward; and indeed every priest was a Levite, though every Levite was not a priest; and the description of him after given, as standing ministering in the name of the Lord, best agrees with a priest.
Matthew Henry Commentary
Verses 1-8 - Care is taken that the priests entangle not themselves with the affair of this life, nor enrich themselves with the wealth of this world; the have better things to mind. Care is likewise taken that they want no the comforts and conveniences of this life. The people must provide for them. He that has the benefit of solemn religious assemblies, ought to give help for the comfortable support of those that minister in suc assemblies.
Original Hebrew וכי3588 יבא935 הלוי3881 מאחד259 שׁעריך8179 מכל3605 ישׂראל3478 אשׁר834 הוא1931 גר1481 שׁם8033 ובא935 בכל3605 אות185 נפשׁו5315 אל413 המקום4725 אשׁר834 יבחר977 יהוה׃3068