Exodus 6:20

Amram married his father’s sister Jochebed, and she bore him Aaron and Moses; and the length of Amram’s life was one hundred and thirty-seven years.

Exodus 2:1-2

Now a man from the house of Levi went and married a daughter of Levi.

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 their sister Miriam.

Exodus 6:16

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

Exodus 6:18

The sons of Kohath: Amram and Izhar and Hebron and Uzziel; and the length of Kohath’s life was one hundred and 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
Now a man from the house of Levi went and married a daughter of Levi.
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 their sister Miriam.

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 length of Levi’s life was one hundred and thirty-seven years.

General references

Leviticus 18:12
You shall not uncover the nakedness of your father’s sister; she is your father’s blood relative.
Numbers 3:19
and the sons of Kohath by their families: Amram and Izhar, Hebron and Uzziel;
Numbers 17:3
and write Aaron’s name on the rod of Levi; for there is one rod for the head of each of their fathers’ households.
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 their sister Miriam.