Strong H7585 שְׁאוֹל she'ôl she'ôl · hell: Sheol

Numbers

1. Numbers 16:30
   But if the Lord make a new thing, and the earth open her mouth, and swallow them up, with all that appertain unto them, and they go down quick into the pit; then ye shall understand that these men have provoked the Lord.
2. Numbers 16:33
   They, and all that appertained to them, went down alive into the pit, and the earth closed upon them: and they perished from among the congregation.