Numbers 16:30-32

Young's Literal Translation

³⁰ and if a strange thing Jehovah do, and the ground hath opened her mouth and swallowed them, and all that they have, and they have gone down alive to Sheol -- then ye have known that these men have despised Jehovah.'

³¹ And it cometh to pass at his finishing speaking all these words, that the ground which [is] under them cleaveth,

³² and the earth openeth her mouth, and swalloweth them, and their houses, and all the men who [are] for Korah, and all the goods,