Strong's #3858: lahat (pronounced lah'-hat)
from 3857; a blaze; also (from the idea of enwrapping) magic (as covert):--flaming, enchantment.
Brown-Driver-Briggs Hebrew Lexicon:
lahaṭ
1) flame (of an angelic sword)
Part of Speech: noun masculine
Relation: from H3857
Usage:
This word is used 2 times:
Genesis 3:24: "of the garden of Eden Cherubims, and a flaming sword which turned every way, to keep"
Exodus 7:11: "also in like manner with their enchantments."