Genesis 48:1

One told Joseph, Behold, thy father is sick - He was ill before, and Joseph knew it; but it appears that a messenger had been now dispatched to inform Joseph that his father was apparently at the point of death.

After these things. - After the arrangements concerning the funeral, recorded in the chapter. "Menasseh and Ephraim." They seem to have accompanied their father from respectful affection to their aged relative. "Israel strengthened himself" - summoned his remaining powers for the interview, which was now to him an effort. "God Almighty appeared unto me at Luz." From the terms of the blessing received it is evident that Jacob here refers to the last appearance of God to him at Bethel Genesis 35:11. "And now thy sons." After referring to the promise of a numerous offspring, and of a territory which they are to inherit, he assigns to each of the two sons of Joseph, who were born in Egypt, a place among his own sons, and a separate share in the promised land. In this way two shares fall to Joseph. "And thy issue." We are not informed whether Joseph had any other sons. But all such are to be reckoned in the two tribes of which Ephraim and Menasseh are the heads. These young men are now at least twenty and nineteen years of age, as they were born before the famine commenced. Any subsequent issue that Joseph might have, would be counted among the generations of their children. "Rachel died upon me" - as a heavy affliction falling upon me. The presence of Joseph naturally leads the father's thoughts to Rachel, the beloved mother of his beloved son, whose memory he honors in giving a double portion to her oldest son.