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, their households, their tents, and all the substance that was in their possession, in the midst of all Israel--
Deuteronomy 11:6
Surrounding context
11:5 what He did for you in the wilderness until you came to this place;
11:6 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, their households, their tents, and all the substance that was in their possession, in the midst of all Israel--
11:7 but your eyes have seen every great act of the LORD which He did.