1 tn The Hebrew text uses the perfect tense of שָׁמַר(shamar) with a vav (ו) consecutive to continue the instruction of the preceding verse. It may be translated “and they shall keep” or “they must/are to keep,” but in this context it refers to their appointed duties. The verb is followed by its cognate accusative – “they are to keep his keeping,” or as it is often translated, “his charge.” This would mean whatever Aaron needed them to do. But the noun is also used for the people in the next phrase, and so “charge” cannot be the meaning here. The verse is explaining that the Levites will have duties to perform to meet the needs of Aaron and the congregation.
2 tn The form is the Qal infinitive construct from עָבַד (’avad, “to serve, to work”); it is taken here as a verbal noun and means “by (or in) serving” (see R. J. Williams, Hebrew Syntax, 36, §195). This explains the verb “keep [his charge].” Here too the form is followed by a cognate accusative; they will be there to “serve the service” or “work the work.”
3 tn The construction uses the infinitive construct (epexegetically) followed by its cognate accusative. It would convey “to serve the service of the tabernacle,” but more simply it may be rendered as “serving.” Their spiritual and practical service is to serve.
sn The Levites had the duty of taking care of all the tabernacle and its furnishings, especially in times when it was to be moved. But they were also appointed to be gate-keepers (2 Kgs 22:4; 1 Chr 9:19) in order to safeguard the purity of the place and the activities that went on there. Their offices seem to have then become hereditary in time (1 Sam 1:3); they even took on more priestly functions, such as pronouncing the benediction (Deut 10:8). See further R. de Vaux, Ancient Israel, 348-49.
4 tn The construction here is a little different. The Hebrew text uses the participle in construct plural: שֹׁמְרֵי (shomÿrey, literally “keepers of”). The form specifies the duties of the 8,600 Kohathites. The genitive that follows this participle is the cognate מִשְׁמֶרֶת (mishmeret) that has been used before. So the expression indicates that they were responsible for the care of this part of the cult center. There is no reason to delete one of the forms (as does J. A. Paterson, Numbers, 42), for the repetition stresses the central importance of their work.
5 tn The Hebrew construction has “the leader of the leaders of” (וּנְשִׂיא נְשִׂיאֵי, unÿsi’ nÿsi’ey).
6 tn Heb “the keepers of the responsibility” (שֹׁמְרֵי מִשְׁמֶרֶת, shomÿrey mishmeret). The participle is a genitive specifying the duty to which he was appointed (thing possessed); its cognate genitive emphasizes that their responsibility was over the holy place.
7 sn More recent studies have concluded that these “boards” were made of two long uprights joined by cross-bars (like a ladder). They were frames rather than boards, meaning that the structure under the tent was not a solid building. It also meant that the “boards” would have been lighter to carry.
8 tn The clause is a purpose clause, and the imperfect tense a final imperfect.