It displeased him Joseph had placed his children so as that Jacob's right hand should be put on the head of Manasseh the eldest, Genesis 48:12-13; but Jacob would put it on the head of Ephraim the youngest, Genesis 48:14. This displeased Joseph, who was willing to support the reputation of his firstborn, and would therefore have removed his father's hands, (Genesis 48:17-18,) but Jacob gave him to understand that he knew what he did, and that he did it neither by mistake nor in a humour, nor from a partial affection to one more than the other, but from a spirit of prophecy.
Related Commentaries of Genesis 48:17
Genesis 48:17
17 And when Joseph saw that his father laid his right hand upon the head of Ephraim, it displeasedc him: and he held up his father's hand, to remove it from Ephraim's head unto Manasseh's head.