. Ephraim's

And 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.
Genesis 48:17 KJV

And Joseph saw Ephraim's children of the third generation:
the children also of Machir the son of Manasseh were brought up upon Joseph's knees.
Genesis 50:23 KJV