Numbers 26:10

And they went down into the open mouth of the earth, together with Korah, when death overtook him and all his band; at the time when two hundred and fifty men were burned in the fire, and they became a sign.

Numbers 16:38

And let the vessels of those men, who with their lives have made payment for their sin, be hammered out into plates as a cover for the altar; for they have been offered before the Lord and are holy; so that they may be a sign to the children of Israel.

Numbers 16:31-35

And while these words were on his lips, the earth under them was parted in two;

2 Peter 2:6

And sent destruction on Sodom and Gomorrah, burning them up with fire as an example to those whose way of life might in the future be unpleasing to him;

Exodus 16:35

And the children of Israel had manna for their food for forty years, till they came to a land with people in it, till they came to the edge of the land of Canaan.

Numbers 16:2

And came before Moses, with certain of the children of Israel, two hundred and fifty chiefs of the people, men of good name who had a place in the meeting of the people.

Numbers 27:3

Death overtook our father in the waste land; he was not among those who were banded together with Korah against the Lord; but death came to him in his sin; and he had no sons.

1 Samuel 2:34

And this will be the sign to you, which will come on Hophni and Phinehas, your sons; death will overtake them on the same day.

Psalm 106:17-18

The earth opening put an end to Dathan, covering up Abiram and his band.

Jeremiah 29:22

And their fate will be used as a curse by all the prisoners of Judah who are in Babylon, who will say, May the Lord make you like Zedekiah and like Ahab, who were burned in the fire by the king of Babylon;

Ezekiel 14:8

And my face will be turned against that man, and I will make him a sign and a common saying, cutting him off from among my people; and you will be certain that I am the Lord.

1 Corinthians 10:6-10

Now these things were for an example to us, so that our hearts might not go after evil things, as they did.

Jude 1:7

Even as Sodom and Gomorrah, and the towns near them, having like these, given themselves up to unclean desires and gone after strange flesh, have been made an example, undergoing the punishment of eternal fire.

Treasury of Scripture Knowledge

Summary

And the earth opened her mouth, and swallowed them up together with Korah, when that company died, what time the fire devoured two hundred and fifty men: and they became a sign.

General references

Bible References

Earth opened

Numbers 16:2
And came before Moses, with certain of the children of Israel, two hundred and fifty chiefs of the people, men of good name who had a place in the meeting of the people.
Numbers 27:3
Death overtook our father in the waste land; he was not among those who were banded together with Korah against the Lord; but death came to him in his sin; and he had no sons.
Exodus 16:35
And the children of Israel had manna for their food for forty years, till they came to a land with people in it, till they came to the edge of the land of Canaan.
Psalm 106:17
The earth opening put an end to Dathan, covering up Abiram and his band.

They became a sign

Numbers 16:38
And let the vessels of those men, who with their lives have made payment for their sin, be hammered out into plates as a cover for the altar; for they have been offered before the Lord and are holy; so that they may be a sign to the children of Israel.
1 Samuel 2:34
And this will be the sign to you, which will come on Hophni and Phinehas, your sons; death will overtake them on the same day.
Jeremiah 29:22
And their fate will be used as a curse by all the prisoners of Judah who are in Babylon, who will say, May the Lord make you like Zedekiah and like Ahab, who were burned in the fire by the king of Babylon;
Ezekiel 14:8
And my face will be turned against that man, and I will make him a sign and a common saying, cutting him off from among my people; and you will be certain that I am the Lord.
1 Corinthians 10:6
Now these things were for an example to us, so that our hearts might not go after evil things, as they did.
2 Peter 2:6
And sent destruction on Sodom and Gomorrah, burning them up with fire as an example to those whose way of life might in the future be unpleasing to him;
Jude 1:7
Even as Sodom and Gomorrah, and the towns near them, having like these, given themselves up to unclean desires and gone after strange flesh, have been made an example, undergoing the punishment of eternal fire.

General references

Numbers 16:31
And while these words were on his lips, the earth under them was parted in two;
Psalm 106:17
The earth opening put an end to Dathan, covering up Abiram and his band.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain