Judges 21:7

What are we to do about wives for those who are still living? For we have taken an oath by the Lord that we will not give them our daughters for wives.

Judges 21:1

Now the men of Israel had taken an oath in Mizpah, saying, Not one of us will give his daughter as a wife to Benjamin.

Judges 21:18

Seeing that we may not give them our daughters as wives? For the children of Israel had taken an oath, saying, Cursed is he who gives a wife to Benjamin.

1 Samuel 14:28-29

Then one of the people said to him, Your father put the people under an oath, saying, Let that man be cursed who takes any food this day. And the people were feeble, needing food.

1 Samuel 14:45

And the people said to Saul, Is death to come to Jonathan, the worker of this great salvation for Israel? Let it not be so: by the living Lord, not one hair of his head is to be touched, for he has been working with God today. So the people kept Jonathan from death.

Treasury of Scripture Knowledge

Summary

How shall we do for wives for them that remain, seeing we have sworn by the LORD that we will not give them of our daughters to wives?

Bible References

Sworn

Judges 21:1
Now the men of Israel had taken an oath in Mizpah, saying, Not one of us will give his daughter as a wife to Benjamin.
1 Samuel 14:28
Then one of the people said to him, Your father put the people under an oath, saying, Let that man be cursed who takes any food this day. And the people were feeble, needing food.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain