1 tc The phrases in this verse seem to be direct objects without verbs. BHS suggests deleting the sign of the accusative (for which see P. P. Saydon, “Meanings and Uses of the Particle אֵת,” VT 14 [1964]: 263-75).
2 tn Heb “for all the service of it [them].”
3 tn The Hebrew text actually has “wave the Levites as a wave offering.” The wave offering was part of the ritual of the peace offering and indicated the priest’s portion being presented to God in a lifted, waving motion for all to see. The Levites were going to be in the sanctuary to serve the 
4 tn The construction emphasizes the spiritual service of the Levites, using the infinitive construct of עָבַד (’avad) followed by its cognate accusative.
5 tn The Hebrew text has “this [is that] which [pertains] to the Levites.” “This is what concerns the Levites, meaning, the following rulings are for them.
6 tc The age of twenty-five indicated in v. 24 should be compared with the age of thirty indicated in Num 4:3,23,30. In order to harmonize the numbers given in chapter 4 with the number given in Num 8:24 the LXX (and perhaps its Hebrew Vorlage) has thirty in all of these references. See further G. J. Wenham, Numbers (TOTC 4), 97-98.
7 tn The infinitive is לִצְבֹא (litsvo’), related to the word for “host, army, company,” and so “to serve as a company.” The meaning is strengthened by the cognate accusative following it.
7 tn The verb is the perfect tense with vav (ו) consecutive; it functions as the equivalent of the imperfect of permission.