Numbers 26:10-11

26:10 The earth opened its mouth and swallowed them and Korah at the time that company died, when the fire consumed 250 men. So they became a warning. 26:11 But the descendants of Korah did not die.

Numbers 27:3

27:3 “Our father died in the wilderness, although he was not part of the company of those that gathered themselves together against the Lord in the company of Korah; but he died for his own sin, and he had no sons.

Deuteronomy 11:6

11:6 or what he did to Dathan and Abiram, sons of Eliab the Reubenite, when the earth opened its mouth in the middle of the Israelite camp and swallowed them, their families, their tents, and all the property they brought with them.

Psalms 106:17-18

106:17 The earth opened up and swallowed Dathan;

it engulfed the group led by Abiram.

106:18 Fire burned their group;

the flames scorched the wicked.