Genesis 46:20

And Joseph had Manasseh and Ephraim in the land of Egypt, by Asenath, the daughter of Poti-phera, priest of On.

Genesis 41:50-52

And before the time of need, Joseph had two sons, to whom Asenath, the daughter of Poti-phera, priest of On, gave birth.

Genesis 41:45

And Pharaoh gave Joseph the name of Zaphnath-paaneah; and he gave him Asenath, the daughter of Poti-phera, the priest of On, to be his wife. So Joseph went through all the land of Egypt.

Genesis 48:4-5

And said to me, Truly, I will make you fertile and give you increase and will make of you a great family of nations: and I will give this land to your seed after you to be their heritage for ever.

Genesis 48:13-14

Then taking Ephraim with his right hand, Joseph put him at Israel's left side, and with his left hand he put Manasseh at Israel's right side, placing them near him.

Genesis 48:20

So he gave them his blessing that day, saying, You will be the sign of blessing in Israel, for they will say, May God make you like Ephraim and Manasseh; and he put Ephraim before Manasseh.

Numbers 1:32-35

The generations of the sons of Joseph were numbered by their families and their fathers' houses, every male of twenty years old and over who was able to go to war;

Numbers 26:28-37

The sons of Joseph by their families: Manasseh and Ephraim.

Deuteronomy 33:13-17

And of Joseph he said, Let the blessing of the Lord be on his land; for the good things of heaven on high, and the deep waters flowing under the earth,

1 Chronicles 5:23-26

And the men of the half-tribe of Manasseh were living in the land: and their numbers were increased till all the land from Bashan to Baal-hermon and Senir and the mountain Hermon was theirs.

1 Chronicles 7:14-29

The sons of Manasseh by his servant-wife, the Aramaean woman: she gave birth to Machir, the father of Gilead;

Treasury of Scripture Knowledge

Summary

And unto Joseph in the land of Egypt were born Manasseh and Ephraim, which Asenath the daughter of Potipherah priest of On bare unto him.

Bible References

Manasseh

Genesis 41:50
And before the time of need, Joseph had two sons, to whom Asenath, the daughter of Poti-phera, priest of On, gave birth.
Genesis 48:4
And said to me, Truly, I will make you fertile and give you increase and will make of you a great family of nations: and I will give this land to your seed after you to be their heritage for ever.
Numbers 1:32
The generations of the sons of Joseph were numbered by their families and their fathers' houses, every male of twenty years old and over who was able to go to war;
Numbers 26:28
The sons of Joseph by their families: Manasseh and Ephraim.
Deuteronomy 33:13
And of Joseph he said, Let the blessing of the Lord be on his land; for the good things of heaven on high, and the deep waters flowing under the earth,
1 Chronicles 5:23
And the men of the half-tribe of Manasseh were living in the land: and their numbers were increased till all the land from Bashan to Baal-hermon and Senir and the mountain Hermon was theirs.
1 Chronicles 7:14
The sons of Manasseh by his servant-wife, the Aramaean woman: she gave birth to Machir, the father of Gilead;

General references

Genesis 35:24
The sons of Rachel: Joseph and Benjamin;
Numbers 1:32
The generations of the sons of Joseph were numbered by their families and their fathers' houses, every male of twenty years old and over who was able to go to war;
Numbers 26:28
The sons of Joseph by their families: Manasseh and Ephraim.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain