Joshua 7:12

Therefore the sons of Israel cannot stand before their enemies; they turn their backs before their enemies, for they have become accursed. I will not be with you anymore unless you destroy the things under the ban from your midst.

Numbers 14:45

Then the Amalekites and the Canaanites who lived in that hill country came down, and struck them and beat them down as far as Hormah.

Joshua 6:18

But as for you, only keep yourselves from the things under the ban, so that you do not covet them and take some of the things under the ban, and make the camp of Israel accursed and bring trouble on it.

Judges 2:14

The anger of the Lord burned against Israel, and He gave them into the hands of plunderers who plundered them; and He sold them into the hands of their enemies around them, so that they could no longer stand before their enemies.

Deuteronomy 7:26

You shall not bring an abomination into your house, and like it come under the ban; you shall utterly detest it and you shall utterly abhor it, for it is something banned.

Joshua 22:18-20

that you must turn away this day from following the Lord? If you rebel against the Lord today, He will be angry with the whole congregation of Israel tomorrow.

Judges 2:4

When the angel of the Lord spoke these words to all the sons of Israel, the people lifted up their voices and wept.

Psalm 5:4-5

For You are not a God who takes pleasure in wickedness;
No evil dwells with You.

Proverbs 28:1

The wicked flee when no one is pursuing,
But the righteous are bold as a lion.

Isaiah 59:2

But your iniquities have made a separation between you and your God,
And your sins have hidden His face from you so that He does not hear.

Jeremiah 6:8

Be warned, O Jerusalem,
Or I shall be alienated from you,
And make you a desolation,
A land not inhabited.”

Jeremiah 23:33

“Now when this people or the prophet or a priest asks you saying, ‘What is the oracle of the Lord?’ then you shall say to them, ‘What oracle?’ The Lord declares, ‘I will abandon you.’

Hosea 9:12

Though they bring up their children,
Yet I will bereave them until not a man is left.
Yes, woe to them indeed when I depart from them!

Habakkuk 1:13

Your eyes are too pure to approve evil,
And You can not look on wickedness with favor.
Why do You look with favor
On those who deal treacherously?
Why are You silent when the wicked swallow up
Those more righteous than they?

Haggai 2:13-14

Then Haggai said, “If one who is unclean from a corpse touches any of these, will the latter become unclean?” And the priests answered, “It will become unclean.”

Treasury of Scripture Knowledge

Summary

Therefore the children of Israel could not stand before their enemies, but turned their backs before their enemies, because they were accursed: neither will I be with you any more, except ye destroy the accursed from among you.

Bible References

The children

Joshua 22:18
that you must turn away this day from following the Lord? If you rebel against the Lord today, He will be angry with the whole congregation of Israel tomorrow.
Numbers 14:45
Then the Amalekites and the Canaanites who lived in that hill country came down, and struck them and beat them down as far as Hormah.
Judges 2:4
When the angel of the Lord spoke these words to all the sons of Israel, the people lifted up their voices and wept.
Psalm 5:4
For You are not a God who takes pleasure in wickedness;
No evil dwells with You.
Proverbs 28:1
The wicked flee when no one is pursuing,
But the righteous are bold as a lion.
Isaiah 59:2
But your iniquities have made a separation between you and your God,
And your sins have hidden His face from you so that He does not hear.
Habakkuk 1:13
Your eyes are too pure to approve evil,
And You can not look on wickedness with favor.
Why do You look with favor
On those who deal treacherously?
Why are You silent when the wicked swallow up
Those more righteous than they?

They were

Joshua 6:18
But as for you, only keep yourselves from the things under the ban, so that you do not covet them and take some of the things under the ban, and make the camp of Israel accursed and bring trouble on it.
Deuteronomy 7:26
You shall not bring an abomination into your house, and like it come under the ban; you shall utterly detest it and you shall utterly abhor it, for it is something banned.
Haggai 2:13
Then Haggai said, “If one who is unclean from a corpse touches any of these, will the latter become unclean?” And the priests answered, “It will become unclean.”

Neither

Jeremiah 6:8
Be warned, O Jerusalem,
Or I shall be alienated from you,
And make you a desolation,
A land not inhabited.”
Jeremiah 23:33
“Now when this people or the prophet or a priest asks you saying, ‘What is the oracle of the Lord?’ then you shall say to them, ‘What oracle?’ The Lord declares, ‘I will abandon you.’
Hosea 9:12
Though they bring up their children,
Yet I will bereave them until not a man is left.
Yes, woe to them indeed when I depart from them!

General references

Numbers 14:42
Do not go up, or you will be struck down before your enemies, for the Lord is not among you.
Deuteronomy 23:9
“When you go out as an army against your enemies, you shall keep yourself from every evil thing.
Psalm 106:30
Then Phinehas stood up and interposed,
And so the plague was stayed.
Malachi 3:9
You are cursed with a curse, for you are robbing Me, the whole nation of you!