اَلْعَدَد 17:3

وَٱسْمُ هَارُونَ تَكْتُبُهُ عَلَى عَصَا لَاوِي، لِأَنَّ لِرَأْسِ بَيْتِ آبَائِهِمْ عَصًا وَاحِدَةً.

And thou shalt write Aaron’s name upon the rod of Levi: for one rod shall be for the head of the house of their fathers.