INTRODUCTION TO NUMBERS 17 In this chapter the priesthood of Aaron is further confirmed and established by the budding and blossom of his rod, as it lay among the princes of the several tribes, when theirs did not, Num 17:1; which rod of Aaron was ordered to be laid up before the ark, as a token against the rebels, and to put an end to all murmurings against Aaron for the future; which was accordingly done, Num 17:10; upon which the people expressed their fear of perishing because of their sins, Num 17:12.