Deuteronomy 11:6-7

and what He did to Dathan and Abiram, the sons of Eliab, the son of Reuben, when the earth opened its mouth and swallowed them, their households, their tents, and every living thing that followed them, in the midst of all Israel. [Num 26:9, 10] For your eyes have seen all the great work of the LORD which He did.