Exodus 6:20

Amram took Jochebed his father's sister to himself as wife; and she bore him Aaron and Moses: and the years of the life of Amram were a hundred and thirty-seven years.

Exodus 2:1-2

A man of the house of Levi went and took a daughter of Levi as his wife.

Numbers 26:59

The name of Amram's wife was Jochebed, the daughter of Levi, who was born to Levi in Egypt: and she bore to Amram Aaron and Moses, and Miriam their sister.

Exodus 6:16

These are the names of the sons of Levi according to their generations: Gershon, and Kohath, and Merari; and the years of the life of Levi were one hundred thirty-seven years.

Exodus 6:18

The sons of Kohath: Amram, and Izhar, and Hebron, and Uzziel; and the years of the life of Kohath were one hundred thirty-three years.

Treasury of Scripture Knowledge

Summary

And Amram took him Jochebed his father's sister to wife; and she bare him Aaron and Moses: and the years of the life of Amram were an hundred and thirty and seven years.

And the years

Bible References

Amram

Exodus 2:1
A man of the house of Levi went and took a daughter of Levi as his wife.
Numbers 26:59
The name of Amram's wife was Jochebed, the daughter of Levi, who was born to Levi in Egypt: and she bore to Amram Aaron and Moses, and Miriam their sister.

And the years

Exodus 6:16
These are the names of the sons of Levi according to their generations: Gershon, and Kohath, and Merari; and the years of the life of Levi were one hundred thirty-seven years.

General references

Leviticus 18:12
"'You shall not uncover the nakedness of your father's sister: she is your father's flesh.
Numbers 3:19
The sons of Kohath by their families: Amram, and Izhar, Hebron, and Uzziel.
Numbers 17:3
You shall write Aaron's name on the rod of Levi; for there shall be one rod for each head of their fathers' houses.
Numbers 26:59
The name of Amram's wife was Jochebed, the daughter of Levi, who was born to Levi in Egypt: and she bore to Amram Aaron and Moses, and Miriam their sister.