So Moses spoke to the Israelites, and each of their leaders gave him a staff—one for each of the leaders of their tribes, twelve staffs in all. And Aaron’s staff was among them.
Here we have, I. Orders given for the bringing in of a rod for every tribe (which was peculiarly significant, for the word here used for a rod sometimes signifies a tribe, as particularly Num 34:13), that God by a miracle, wrought on purpose, might make it known on whom he had conferred the honour of the priesthood. 1.
Commenting on Numbers 17:1-7
And Moses spake unto the children of Israel,.... What the Lord had bid him say unto them concerning the rods, which they hearkened unto and observed: and everyone of their princes gave him a rod apiece, for each prince one; every prince of the several tribes, and so a rod for every tribe, as well as for each prince: according to their father's houses, even...
the rod of Aaron was among their rods--either one of the twelve, or, as many suppose, a thirteenth in the midst (Heb 9:4). The rods were of dry sticks or wands, probably old, as transmitted from one head of the family to a succeeding.