ἀνθρακιά G439
anthrakiá · anth-rak-ee-ah' · Noun Feminine
from ἄνθραξ; a bed of burning coals:--fire of coals.
2 Occurrences in the King James Bible
John 18:18And the servants and officers stood there, who had made a fire of coals; for it was cold: and they warmed themselves: and Peter stood with them, and warmed himself.
John 21:9As soon then as they were come to land, they saw a fire of coals there, and fish laid thereon, and bread.