Joshua 9:18

And the sons of Israel did not smite them, because the rulers of the congregation had sworn to them by LORD, the God of Israel. And all the congregation murmured against the rulers.

Psalm 15:4

in whose eyes a reprobate is despised, but who honors those who fear LORD, he that swears to his own hurt, and changes not,

2 Samuel 21:7

But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of LORD's oath that was between them, between David and Jonathan the son of Saul.

Ecclesiastes 5:2

Be not rash with thy mouth, and let not thy heart be hasty to utter anything before God. For God is in heaven, and thou upon earth. Therefore let thy words be few.

Ecclesiastes 5:6

Do not allow thy mouth to cause thy flesh to sin, nor say thou before the [heavenly] agent, that is was an error. Why should God be angry at thy voice, and destroy the work of thy hands?

Ecclesiastes 9:2

All things come alike to all. There is one event to the righteous man and to the wicked man, to the good man and to the clean man and to the unclean man, to him who sacrifices and to him who does not sacrifice, as is the good man,

Treasury of Scripture Knowledge

Summary

And the children of Israel smote them not, because the princes of the congregation had sworn unto them by the LORD God of Israel. And all the congregation murmured against the princes.

Bible References

Had sworn

2 Samuel 21:7
But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of LORD's oath that was between them, between David and Jonathan the son of Saul.
Psalm 15:4
in whose eyes a reprobate is despised, but who honors those who fear LORD, he that swears to his own hurt, and changes not,
Ecclesiastes 5:2
Be not rash with thy mouth, and let not thy heart be hasty to utter anything before God. For God is in heaven, and thou upon earth. Therefore let thy words be few.
Ecclesiastes 9:2
All things come alike to all. There is one event to the righteous man and to the wicked man, to the good man and to the clean man and to the unclean man, to him who sacrifices and to him who does not sacrifice, as is the good man,