Leviticus 20:23

And ye shall not walk in the customs of the nation, which I cast out before you: for they did all these things, and therefore I abhorred them.

Leviticus 18:3

After the doings of the land of Egypt, wherein ye dwelt, shall ye not do: and after the doings of the land of Canaan, whither I bring you, shall ye not do; neither shall ye walk in their statutes.

Leviticus 18:24

Defile not ye yourselves in any of these things: for in all these the nations are defiled which I cast out from before you;

Leviticus 18:30

Therefore shall ye keep my charge, that ye practise not any of these abominable customs, which were practised before you, and that ye defile not yourselves therein: I am Jehovah your God.

Leviticus 18:27

(for all these abominations have the men of the land done, that were before you, and the land is defiled);

Deuteronomy 9:5

Not for thy righteousness, or for the uprightness of thy heart, dost thou go in to possess their land; but for the wickedness of these nations Jehovah thy God doth drive them out from before thee, and that he may establish the word which Jehovah sware unto thy fathers, to Abraham, to Isaac, and to Jacob.

Deuteronomy 12:30-31

take heed to thyself that thou be not ensnared to follow them, after that they are destroyed from before thee; and that thou inquire not after their gods, saying, How do these nations serve their gods? even so will I do likewise.

Psalm 78:59

When God heard this , he was wroth, And greatly abhorred Israel;

Jeremiah 10:1-2

Hear ye the word which Jehovah speaketh unto you, O house of Israel:

Zechariah 11:8

And I cut off the three shepherds in one month; for my soul was weary of them, and their soul also loathed me.

Treasury of Scripture Knowledge

Summary

And ye shall not walk in the manners of the nation, which I cast out before you: for they committed all these things, and therefore I abhorred them.

General references

Bible References

In the manners

Leviticus 18:3
After the doings of the land of Egypt, wherein ye dwelt, shall ye not do: and after the doings of the land of Canaan, whither I bring you, shall ye not do; neither shall ye walk in their statutes.
Deuteronomy 12:30
take heed to thyself that thou be not ensnared to follow them, after that they are destroyed from before thee; and that thou inquire not after their gods, saying, How do these nations serve their gods? even so will I do likewise.
Jeremiah 10:1
Hear ye the word which Jehovah speaketh unto you, O house of Israel:

Therefore

Leviticus 18:27
(for all these abominations have the men of the land done, that were before you, and the land is defiled);
Deuteronomy 9:5
Not for thy righteousness, or for the uprightness of thy heart, dost thou go in to possess their land; but for the wickedness of these nations Jehovah thy God doth drive them out from before thee, and that he may establish the word which Jehovah sware unto thy fathers, to Abraham, to Isaac, and to Jacob.
Psalm 78:59
When God heard this , he was wroth, And greatly abhorred Israel;
Zechariah 11:8
And I cut off the three shepherds in one month; for my soul was weary of them, and their soul also loathed me.

General references

Numbers 33:56
And it shall come to pass, that, as I thought to do unto them, so will I do unto you.
Deuteronomy 12:4
Ye shall not do so unto Jehovah your God.

American Standard Version Public Domain