Genesis 48:18

American Standard Version

And Joseph said unto his father, Not so, my father; for this is the first-born; put thy right hand upon his head.

Genesis 48:18 in other translations

Joseph said to his father, “Not so, my father, for this is the firstborn. Put your right hand on his head.”

16the angel who hath redeemed me from all evil, bless the lads; and let my name be named on them, and the name of my fathers Abraham and Isaac; and let them grow into a multitude in the midst of the earth.
17And when Joseph saw that his father laid his right hand upon the head of Ephraim, it displeased him: and he held up his father’s hand, to remove it from Ephraim’s head unto Manasseh’s head.
18And Joseph said unto his father, Not so, my father; for this is the first-born; put thy right hand upon his head.
19And his father refused, and said, I know it, my son, I know it; he also shall become a people, and he also shall be great: howbeit his younger brother shall be greater than he, and his seed shall become a multitude of nations.
20And he blessed them that day, saying, In thee will Israel bless, saying, God make thee as Ephraim and as Manasseh: and he set Ephraim before Manasseh.