1 Corinthians 7:2

Yet, to avoid fornication, let every man have his own wife; and let every woman have her own husband.

Hebrews 12:16

as Esau, who for one morsel of meat sold his birthright:

Treasury of Scripture Knowledge

Summary

And Esau was forty years old when he took to wife Judith the daughter of Beeri the Hittite, and Bashemath the daughter of Elon the Hittite:

Bible References

The daughter

1 Corinthians 7:2
Yet, to avoid fornication, let every man have his own wife; and let every woman have her own husband.
Hebrews 12:16
as Esau, who for one morsel of meat sold his birthright: