“Of their patrilineal houses” – it would have been necessary to say only: “Each at his banner, with the insignias, the children of Israel shall encamp.” Why does the verse [also] state: “Of their patrilineal houses”? That is what is written: “I will project my knowledge far and wide, and I will ascribe righteousness to my Maker” (Job 36:3). When the Holy One blessed be He said to Moses: ‘Arrange them according to banners as they desired,’ Moses began agonizing.
He said: ‘Now dispute is destined to be introduced between the tribes. If I say to the tribe of Judah that it should encamp in the east, and it says: I want only in the south, and likewise Reuben, and likewise Ephraim, and likewise each and every tribe, what do I do?’ The Holy One blessed be He said to him: ‘Moses, why do you care? They do not need you.
They recognize their abode by themselves. It is, rather, that they have a will in their possession from Jacob their ancestor, how to encamp according to the banners, I am not introducing anything new for them. They already have a protocol from Jacob their ancestor; just as they carried him and surrounded his bier, so they will surround the Tabernacle.’ As Rabbi Ḥama bar Ḥanina said: When Jacob our patriarch came to take leave of the world, he summoned his sons, as it is written: “Jacob summoned his sons” (Genesis 49:1).
He blessed them and commanded them regarding the ways of God and they accepted the kingdom of Heaven upon them. When he completed his words, he said to them: ‘When you take me, accompany me with awe and honor. No other person shall touch my bier, not one of the Egyptians, and not one of your children, because you took wives from the women of Canaan.’ As it says: “His sons did to him as he had commanded them” (Genesis 50:12); his sons, but not the sons of his sons.
“His sons carried him” (Genesis 50:13); how did he command them? He said to them: ‘My children Judah, Issachar, and Zebulun, shall bear my bier from the east; Reuben, Simeon, and Gad will bear my bier from the south; Ephraim, Manasseh, and Binyamin will bear [my bier] from the west; Dan, Asher, and Naphtali will bear [my bier] from the north. Joseph will not bear, as he is the king and you are obligated to accord him deference.
Levi will not bear. Why? It is because he bears the Ark, and one who bears the Ark of the One who lives forever shall not bear the coffin of the dead. If you did so, and bore my bier as I commanded you, God is destined to encamp you according to banners.’
When he passed away, they bore him as he had commanded them, as it is stated: “His sons did to him as he had commanded them”(Genesis 50:12). That is: “I will project my knowledge far and wide, and I will ascribe righteousness to my Maker” (Job 36:3), as they had knowledge from Jacob as to how to encamp according to banners. “I will ascribe righteousness to my Maker,” this is the Holy One blessed be He, who performed beneficial actions for Israel.
In order to grant them a beneficial action as reward for fulfilling their father’s command, he commanded them to encamp according to banners only in accordance with their father’s command. Righteousness is with them as he changed nothing, so as not to introduce dispute between them. That is why it is stated: “Of their patrilineal houses” – just as they surrounded their father’s bier, so they shall encamp. That is, “of their patrilineal houses, the children of Israel shall encamp.”