'Unquenchable' in the Bible

His winnowing shovel [is] in his hand, and he will clean out his threshing floor and will gather his wheat into the storehouse, but he will burn up the chaff with unquenchable fire."

And if your hand causes you to sin, cut it off! It is better [for] you to enter into life crippled than, having two hands, to go into hell--into the unquenchable fire!

His winnowing shovel [is] in his hand, to clean out his threshing floor and to gather the wheat into his storehouse, but he will burn up the chaff with unquenchable fire."