TSK · Numbers 16:32

"Don't cut off the tribe of the families of the Kohathites from among the Levites;

But if Yahweh make a new thing, and the ground open its mouth, and swallow them up, with all that appertain to them, and they go down alive into Sheol; then you shall understand that these men have despised Yahweh."

Notwithstanding, the sons of Korah didn't die.

and what he did to Dathan and Abiram, the sons of Eliab, the son of Reuben; how the earth opened its mouth, and swallowed them up, and their households, and their tents, and every living thing that followed them, in the midst of all Israel:

the son of Tahath, the son of Assir, the son of Ebiasaph, the son of Korah,

Yahweh, you have been favorable to your land. You have restored the fortunes of Jacob.

The earth opened and swallowed up Dathan, and covered the company of Abiram.

The earth helped the woman, and the earth opened its mouth and swallowed up the river which the dragon spewed out of his mouth.