Genesis 48:18-20

VIN(i) 18 Joseph said to his father, "Not so, my father; for this is the firstborn; put your right hand on his head." 19 His father refused, and said, "I know, my son, I know. He also will become a people, and he also will be great. However, his younger brother will be greater than he, and his descendants will become a multitude of nations." 20 So he blessed them that day, saying, Through you Israel shall pronounce blessing, saying, 'May God make you like Ephraim and like Manasseh.'" So he put Ephraim before Manasseh.