Joshua 9:20

This we will do to them. We will even let them live in case we become angry. This is because of the oath we swore to them.

2 Samuel 21:1-6

There was a famine for three successive years during David's reign. David asked Jehovah for advice about it. Jehovah answered: It is because of Saul and his family. They are guilty of murder because they killed the people of Gibeon.

2 Chronicles 36:13

Zedekiah also rebelled against King Nebuchadnezzar. Nebuchadnezzar made Zedekiah swear an oath of allegiance to him in God's name. But Zedekiah became so stubborn and so impossible to deal with that he refused to turn back to Jehovah the God of Israel.

Proverbs 20:25

It is dangerous to make a vow to God before counting the cost.

Ezekiel 17:12-21

Say now to the rebellious house: Do you not know what these things mean? Say, Behold, the king of Babylon came to Jerusalem, took its king and princes and brought them to him in Babylon.

Zechariah 5:3-4

He continued: This is the curse that is upon the land. Every one who steals will be acquitted. Every one who swears falsely will be innocent.

Malachi 3:5

I will approach you people for judgment! I will be a swift witness against the sorcerers, the adulterers and those acting fraudulently with the wages of the worker, the widow and the fatherless. I will be a speedy witness against those who swear falsely and take advantage of the stranger, and do not show me reverence, said Jehovah of Hosts.

Romans 1:31

without understanding, covenant breakers, without natural affection, unforgiving, and unmerciful.

1 Timothy 1:10

It is for fornicators, for abusers of themselves with men, for kidnappers, for liars, for perjurers, and everything else that is contrary to the sound teaching.

Treasury of Scripture Knowledge

Summary

This we will do to them; we will even let them live, lest wrath be upon us, because of the oath which we sware unto them.

Bible References

Lest wrath

2 Samuel 21:1
There was a famine for three successive years during David's reign. David asked Jehovah for advice about it. Jehovah answered: It is because of Saul and his family. They are guilty of murder because they killed the people of Gibeon.
2 Chronicles 36:13
Zedekiah also rebelled against King Nebuchadnezzar. Nebuchadnezzar made Zedekiah swear an oath of allegiance to him in God's name. But Zedekiah became so stubborn and so impossible to deal with that he refused to turn back to Jehovah the God of Israel.
Proverbs 20:25
It is dangerous to make a vow to God before counting the cost.
Ezekiel 17:12
Say now to the rebellious house: Do you not know what these things mean? Say, Behold, the king of Babylon came to Jerusalem, took its king and princes and brought them to him in Babylon.
Zechariah 5:3
He continued: This is the curse that is upon the land. Every one who steals will be acquitted. Every one who swears falsely will be innocent.
Malachi 3:5
I will approach you people for judgment! I will be a swift witness against the sorcerers, the adulterers and those acting fraudulently with the wages of the worker, the widow and the fatherless. I will be a speedy witness against those who swear falsely and take advantage of the stranger, and do not show me reverence, said Jehovah of Hosts.
Romans 1:31
without understanding, covenant breakers, without natural affection, unforgiving, and unmerciful.
1 Timothy 1:10
It is for fornicators, for abusers of themselves with men, for kidnappers, for liars, for perjurers, and everything else that is contrary to the sound teaching.