Genesis 48:20

So that day Jacob blessed them and said: “By you shall Israel pronounce this blessing: ‘May God make you like Ephraim and Manasseh.’” So he put Ephraim before Manasseh.

And he blessed them that day, saying, In thee shall Israel bless, saying, God make thee as Ephraim and as Manasseh: and he set Ephraim before Manasseh.