to be the last to break up, and formed the rear on the march.
Verse 31
Num 2:31 לדגליהם (according to their standards) is equivalent to לצבאתם (according to their hosts) in Num 2:9, Num 2:16, and Num 2:24, i.e., according to the hosts of which they consisted.
verses 32-34
In Num 2:32 we have the whole number given, 603,550 men, not including the Levites (Num 2:33, see at Num 1:49); and in Num 2:34 the concluding remark as to the subsequent execution of the divine command-an anticipatory notice, as in Exo 12:50; Exo 40:16, etc.
Chap. 3
Muster of the Tribe of Levi. - As Jacob had adopted the two sons of Joseph as his own sons, and thus promoted them to the rank of heads of tribes, the tribe of Levi formed, strictly speaking, the thirteenth tribe of the whole nation, and was excepted from the muster of the twelve tribes who were destined to form the army of Jehovah, because God had chosen it for the service of the sanctuary. Out of this tribe God had not only called Moses to be the deliverer, lawgiver, and leader of His people, but Moses' brother Aaron, with the sons of the latter, to be the custodians of the sanctuary. And now, lastly, the whole tribe was chosen, in the place of the first-born of all the tribes, to assist the priests in performing the duties of the sanctuary, and was numbered and mustered for this its special calling.
Verse 1
In order to indicate at the very outset the position which the Levites were to occupy in relation to the priests (viz., Aaron and his descendants), the account of their muster commences not only with the enumeration of the sons of Aaron who were chosen as priests (Num 3:2-4), but with the heading: “These are the generations of Aaron and Moses in the day (i.e., at the time) when Jehovah spake with Moses in Mount Sinai (Num 3:1). The toledoth (see at Gen 2:4) of Moses and Aaron are not only the families which sprang from Aaron and Moses, but the Levitical families generally, which were named after Aaron and Moses, because they were both of them raised into the position of heads or spiritual fathers of the whole tribe, namely, at the time when God spoke to Moses upon Sinai. Understood in this way, the notice as to the time is neither a superfluous repetition, nor introduced with reference to the subsequent numbering of the people in the steppes of Moab (Num 26:57.). Aaron is placed before Moses here (see at Exo 6:26.), not merely as being the elder of the two, but because his sons received the priesthood, whilst the sons of
