גָּפְרִית Search Google

From LSJ

δι' ἐρημίας πολεμίων πορευόμενος → he marched on without finding any enemy, his route lay through a country bare of enemies

Source

English (Strong)

probably feminine of גֹּ֫פֶר; properly, cypress- resin; by analogy, sulphur (as equally inflammable): brimstone.