Exodus 6:20

And Amram took Jochebed his aunt for himself as a wife, and she bore for him Aaron and Moses, and the years of the life of Amram [were] {one hundred and thirty-seven years}.

Exodus 2:1-2

And a man from the {family} of Levi went, and he took {a descendent of Levi}.

Numbers 26:59

The name of the wife of Amram [was] Jochebed, the daughter of Levi, whose [mother] bore her for Levi in Egypt; she bore to Amram: Aaron and Moses and their sister Miriam.

Exodus 6:16

And these [are] the names of the sons of Levi according to their genealogies: Gershon and Kohath and Merari, and the years of the life of Levi [were] {one hundred and thirty-seven years}.

Exodus 6:18

And the sons of Kohath [are] Amram and Izhar and Hebron and Uzziel, and the years of the life of Kohath [were] {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
And a man from the {family} of Levi went, and he took {a descendent of Levi}.
Numbers 26:59
The name of the wife of Amram [was] Jochebed, the daughter of Levi, whose [mother] bore her for Levi in Egypt; she bore to Amram: Aaron and Moses and their sister Miriam.

And the years

Exodus 6:16
And these [are] the names of the sons of Levi according to their genealogies: Gershon and Kohath and Merari, and the years of the life of Levi [were] {one hundred and thirty-seven years}.

General references

Leviticus 18:12
You must not expose the nakedness of your father's sister; she [is] {your father's close relative}.
Numbers 3:19
And the sons of Kohath according to their clans: Amram, Izhar, Hebron, and Uzziel.
Numbers 17:3
and the name of Aaron on the staff of Levi, because one staff [is] for the head of [each of] {their families}.
Numbers 26:59
The name of the wife of Amram [was] Jochebed, the daughter of Levi, whose [mother] bore her for Levi in Egypt; she bore to Amram: Aaron and Moses and their sister Miriam.