Ezra 9:11

which You commanded by Your servants the prophets, saying, The land into which you go to possess it, is an unclean land with the filthiness of the people of the lands, with their abominations which have filled it from one end to the other with their uncleanness.

Ezra 6:21

And the sons of Israel ate, all who had come again out of captivity, and all such as had separated themselves to them from the uncleanness of the nations of the land, in order to seek Jehovah, the God of Israel.

Leviticus 18:24-30

Do not defile yourselves in any of these things. For in all these the nations are defiled, which I cast out before you.

Deuteronomy 12:31

You shall not do so to Jehovah your God. For every abomination to Jehovah, which He hates, they have done to their gods; even their sons and their daughters they have burned in the fire to their gods.

Deuteronomy 18:12

For all that do these things are an abomination to Jehovah. And because of these abominations Jehovah your God drives them out from before you.

2 Kings 21:16

And also Manasseh shed very much innocent blood, until he had filled Jerusalem from one end to another, besides his sin with which he made Judah to sin, in doing the evil in the sight of Jehovah.

2 Chronicles 33:2

But he did the evil in the sight of Jehovah, like the abominations of the heathen whom Jehovah had cast out before the sons of Israel.

Ezra 9:1

And at the end of these things, the rulers came to me, saying, The people of Israel, and the priests and the Levites, have not separated themselves from the people of the lands. But they are doing according to their abominations, those of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites.

Ezekiel 36:25-27

And I will sprinkle clean waters on you, and you shall be clean. I will cleanse you from all your filthiness and from your idols.

2 Corinthians 7:1

Then having these promises, dearly beloved, let us cleanse ourselves from all defilements of flesh and spirit, perfecting holiness in the fear of God.

Treasury of Scripture Knowledge

Summary

Which thou hast commanded by thy servants the prophets, saying, The land, unto which ye go to possess it, is an unclean land with the filthiness of the people of the lands, with their abominations, which have filled it from one end to another with their uncleanness.

General references

Bible References

The land

Ezra 9:1
And at the end of these things, the rulers came to me, saying, The people of Israel, and the priests and the Levites, have not separated themselves from the people of the lands. But they are doing according to their abominations, those of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites.
Leviticus 18:24
Do not defile yourselves in any of these things. For in all these the nations are defiled, which I cast out before you.
Deuteronomy 12:31
You shall not do so to Jehovah your God. For every abomination to Jehovah, which He hates, they have done to their gods; even their sons and their daughters they have burned in the fire to their gods.
Deuteronomy 18:12
For all that do these things are an abomination to Jehovah. And because of these abominations Jehovah your God drives them out from before you.
2 Chronicles 33:2
But he did the evil in the sight of Jehovah, like the abominations of the heathen whom Jehovah had cast out before the sons of Israel.

The filthiness

Ezra 6:21
And the sons of Israel ate, all who had come again out of captivity, and all such as had separated themselves to them from the uncleanness of the nations of the land, in order to seek Jehovah, the God of Israel.
Ezekiel 36:25
And I will sprinkle clean waters on you, and you shall be clean. I will cleanse you from all your filthiness and from your idols.
2 Corinthians 7:1
Then having these promises, dearly beloved, let us cleanse ourselves from all defilements of flesh and spirit, perfecting holiness in the fear of God.

General references

Judges 3:6
And they took their daughters to be their wives, and gave their daughters to their sons, and served their gods.