Jeremiah 10:2

Thus says Yahweh, "Don't learn the way of the nations, and don't be dismayed at the signs of the sky; for the nations are dismayed at them.

Leviticus 20:23

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

Leviticus 18:3

You shall not do as they do in the land of Egypt, where you lived: and you shall not do as they do in the land of Canaan, where I am bringing you; neither shall you walk in their statutes.

Deuteronomy 12:30-31

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

Isaiah 47:12-14

"Stand now with your enchantments, and with the multitude of your sorceries, in which you have labored from your youth; if so be you shall be able to profit, if so be you may prevail.

Ezekiel 20:32

and that which comes into your mind shall not be at all, in that you say, We will be as the nations, as the families of the countries, to serve wood and stone.

Luke 21:25-28

There will be signs in the sun, moon, and stars; and on the earth anxiety of nations, in perplexity for the roaring of the sea and the waves;

Treasury of Scripture Knowledge

Summary

Thus saith the LORD, Learn not the way of the heathen, and be not dismayed at the signs of heaven; for the heathen are dismayed at them.

Bible References

Learn

Leviticus 18:3
You shall not do as they do in the land of Egypt, where you lived: and you shall not do as they do in the land of Canaan, where I am bringing you; neither shall you walk in their statutes.
Leviticus 20:23
You shall not walk in the customs of the nation, which I am casting out before you: for they did all these things, and therefore I abhorred them.
Deuteronomy 12:30
take heed to yourself that you not be ensnared to follow them, after that they are destroyed from before you; and that you not inquire after their gods, saying, "How do these nations serve their gods? I will do likewise."
Ezekiel 20:32
and that which comes into your mind shall not be at all, in that you say, We will be as the nations, as the families of the countries, to serve wood and stone.

Be

Isaiah 47:12
"Stand now with your enchantments, and with the multitude of your sorceries, in which you have labored from your youth; if so be you shall be able to profit, if so be you may prevail.
Luke 21:25
There will be signs in the sun, moon, and stars; and on the earth anxiety of nations, in perplexity for the roaring of the sea and the waves;