1 Corinthians 7:39

The wife is bound by the law as long as her husband lives; but if her husband dies, she is free and may be married to whom she will, if it is in the Lord.

Romans 7:2-3

For the woman who is subject to a husband is obligated to the law so long as the husband lives; but if the husband dies, she is free from the law of the husband.

1 Corinthians 7:15

But if the unbelieving spouse separates, let them separate. The brother or the sister is not under slavery in such cases, but God has called us to peace.

Genesis 6:2

that the sons of God saw that the daughters of men were fair, and they took for themselves wives of all whom they chose.

Deuteronomy 7:3-4

Neither shalt thou make marriages with them; thy daughter thou shalt not give unto his son, nor his daughter shalt thou take unto thy son.

Malachi 2:11

Judah has dealt treacherously, and an abomination has been committed in Israel and in Jerusalem; for Judah has profaned the holiness of the LORD by loving and marrying the daughter of a strange god.

1 Corinthians 7:10

And unto the married I command, yet not I, but the Lord, Let not the wife separate from her husband;

2 Corinthians 6:14-16

Be ye not unequally yoked together with unbelievers, for what fellowship does righteousness have with unrighteousness? and what communion does light have with darkness?

Treasury of Scripture Knowledge

Summary

The wife is bound by the law as long as her husband liveth; but if her husband be dead, she is at liberty to be married to whom she will; only in the Lord.

General references

Bible References

Wife

1 Corinthians 7:10
And unto the married I command, yet not I, but the Lord, Let not the wife separate from her husband;
Romans 7:2
For the woman who is subject to a husband is obligated to the law so long as the husband lives; but if the husband dies, she is free from the law of the husband.

Only

Genesis 6:2
that the sons of God saw that the daughters of men were fair, and they took for themselves wives of all whom they chose.
Deuteronomy 7:3
Neither shalt thou make marriages with them; thy daughter thou shalt not give unto his son, nor his daughter shalt thou take unto thy son.
Malachi 2:11
Judah has dealt treacherously, and an abomination has been committed in Israel and in Jerusalem; for Judah has profaned the holiness of the LORD by loving and marrying the daughter of a strange god.
2 Corinthians 6:14
Be ye not unequally yoked together with unbelievers, for what fellowship does righteousness have with unrighteousness? and what communion does light have with darkness?

General references

Matthew 19:10
His disciples say unto him, If the case of the man be so with his wife, it is not expedient to marry.