Parallel
Numbers 26:10
World English Bible British Edition · Berean Standard Bible
and the earth opened its mouth, and swallowed them up together with Korah when that company died; at the time the fire devoured two hundred and fifty men, and they became a sign.
And the earth opened its mouth and swallowed them along with Korah, whose followers died when the fire consumed 250 men. They serve as a warning sign.