Genesis 48:15

“And he blessed Joseph, etc.] In his sons who were reckoned for him, and became the heads of tribes in his room: and said, God before whom my fathers Abraham and Isaac did walk; in whom they believed, whom they professed, and whom they feared, served, and worshipped, and with whom they had communion: the God which fed me all my long unto this day; who had upheld him in life, provided for him all the necessaries of life, food and raiment, and had followed him with his goodness ever since he had a being, and had fed him as the great shepherd of the flock, both with temporal and spiritual food, being the God of his life, and of his mercies in every sense.”

“- Joseph Visits His Sick Father The right of primogeniture has been forfeited by Reuben. The double portion in the inheritance is now transferred to Joseph. He is the first-born of her who was intended by Jacob to be his first and only wife. He has also been the means of saving all his father’s house, even after he had been sold into slavery by his brethren. He has therefore, undeniable claims to this part of the first-born’s rights. Genesis 48:1-7 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” -…”

“48:15-16 In his blessing on Joseph, Jacob used a threefold invocation to describe the God in whom he trusted: (1) the God who was in covenant with his fathers Abraham and Isaac (28:13; 31:5, 42; 32:9; 46:3); (2) the God who had been his shepherd (cp. 49:24; Exod 6:6; Ps 23:1; Isa 59:20); and (3) the Angel who rescued him from all harm. He prayed the same blessings for Joseph’s sons.”