Deuteronomy 11:6

They didn’t see what he did to Dathan and Abiram, the sons of Eliab. Eliab was from the tribe of Reuben. The earth opened its mouth right in the middle of the Israelite camp. It swallowed up Dathan and Abiram. It swallowed them up together with their families, tents and every living thing that belonged to them.