Num Numbers, chapter Book of Numbers, chapter 17
And Moshe [He Who Draws Out Of The Waters] spoke unto the people of Yisra’el [He Holds Onto The Heel Of God], and every one of their princes gave him a rod apiece, for each prince one, according to their fathers’ houses, [even] twelve rods: and the rod of Aharon [Bright, Very High] [was] among their rods.