Genesis 41:50-51 And to Joseph were born two sons before the years of famine came, whom Asenath, the daughter of Poti-Pherah priest of On, bore to him. Joseph called the name of the firstborn Manasseh: “For God has made me forget all my toil and all my father’s house.”
Genesis 48:16-17 The Angel who has redeemed me from all evil, Bless the lads; Let my name be named upon them, And the name of my fathers Abraham and Isaac; And let them grow into a multitude in the midst of the earth." Now when Joseph saw that his father laid his right hand on the head of Ephraim, it displeased him; so he took hold of his father's hand to remove it from Ephraim's head to Manasseh's head.
Deuteronomy 33:13-17 And of Joseph he said: " Blessed of the LORD is his land, With the precious things of heaven, with the dew, And the deep lying beneath, With the precious fruits of the sun, With the precious produce of the months, With the best things of the ancient mountains, With the precious things of the everlasting hills, With the precious things of the earth and its fullness, And the favor of Him who dwelt in the bush. Let the blessing come "on the head of Joseph, And on the crown of the head of him who was separate from his brothers." His glory is like a firstborn bull, And his horns like the horns of the wild ox; Together with them He shall push the peoples To the ends of the earth; They are the ten thousands of Ephraim, And they are the thousands of Manasseh."
Genesis 48:19-20 But his father refused and said, 'I know, my son, I know. He also shall become a people, and he also shall be great; but truly his younger brother shall be greater than he, and his descendants shall become a multitude of nations.' So he blessed them that day, saying, “By you Israel will bless, saying, ‘May God make you as Ephraim and as Manasseh!’” And thus he set Ephraim before Manasseh.
Genesis 49:22-26 "Joseph is a fruitful bough, A fruitful bough by a well; His branches run over the wall. The archers have bitterly grieved him, Shot at him and hated him. But his bow remained in strength, And the arms of his hands were made strong By the hands of the Mighty God of Jacob (From there is the Shepherd, the Stone of Israel), By the God of your father who will help you, And by the Almighty who will bless you With blessings of heaven above, Blessings of the deep that lies beneath, Blessings of the breasts and of the womb. The blessings of your father Have excelled the blessings of my ancestors, Up to the utmost bound of the everlasting hills. They shall be on the head of Joseph, And on the crown of the head of him who was separate from his brothers.
Genesis 46:20 And to Joseph in the land of Egypt were born Manasseh and Ephraim, whom Asenath, the daughter of Poti-Pherah priest of On, bore to him.
Genesis 48:1 Now it came to pass after these things that Joseph was told, “Indeed your father is sick”; and he took with him his two sons, Manasseh and Ephraim.
Genesis 48:13-14 And Joseph took them both, Ephraim with his right hand toward Israel's left hand, and Manasseh with his left hand toward Israel's right hand, and brought them near him. Then Israel stretched out his right hand and laid it on Ephraim's head, who was the younger, and his left hand on Manasseh's head, guiding his hands knowingly, for Manasseh was the firstborn.
Genesis 48:5 And now your two sons, Ephraim and Manasseh, who were born to you in the land of Egypt before I came to you in Egypt, are mine; as Reuben and Simeon, they shall be mine.
Genesis 50:23 Joseph saw Ephraim’s children to the third generation. The children of Machir, the son of Manasseh, were also brought up on Joseph’s knees.