'Rods' in the Bible

'Speak unto the sons of Israel, and take from them each a rod, for a father's house, from all their princes, for the house of their fathers, twelve rods; the name of each thou dost write on his rod,

And Moses speaketh unto the sons of Israel, and all their princes give unto him one rod for a prince, one rod for a prince, for their fathers' house, twelve rods, and the rod of Aaron is in the midst of their rods;

and Moses placeth the rods before Jehovah, in the tent of the testimony.

and Moses bringeth out all the rods from before Jehovah, unto all the sons of Israel, and they look, and take each his rod.