When Joseph saw that his father had placed his right hand on Ephraim’s head, he was displeased and took his father’s hand to move it from Ephraim’s head to Manasseh’s.
Jewish Publication Society of America Version (JPS1917) - Genesis 48:17 >And when Joseph saw that his father was laying 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.