Genesis 50:23 Interlinear: and Joseph looketh on Ephraim's sons of the third generation; sons also of Machir, son of Manasseh, have been born on the knees of Joseph.
International Standard Version Joseph saw the third generation of Ephraim's children, as well as the children who had been born to Manasseh's son Machir, whom he adopted as his own.
American Standard Version And Joseph saw Ephraim's children of the third generation: the children also of Machir the son of Manasseh were born upon Joseph's knees.
Young's Literal Translation and Joseph looketh on Ephraim's sons of the third generation; sons also of Machir, son of Manasseh, have been born on the knees of Joseph.