θεῖον

Derivation

probably neuter of G2304 (θεῖος) (in its original sense of flashing);

Meaning

sulphur

In the King James Version

brimstone

Translated as

brimstone (5)

Where it appears

Found in 5 verses

Luke

17:29

Revelation

9:18, 14:10, 20:10, 21:8