Numbers 16:31-35, 49

He had hardly finished speaking the words when the ground suddenly split open beneath them. The earth opened its mouth and swallowed the men, along with their households and all their followers who were standing with them, and everything they owned. So they went down alive into the grave, along with all their belongings. The earth closed over them, and they all vanished from among the people of Israel. All the people around them fled when they heard their screams. “The earth will swallow us, too!” they cried. Then fire blazed forth from the LORD and burned up the 250 men who were offering incense.

But 14,700 people died in that plague, in addition to those who had died in the affair involving Korah.