'Charcoal' in the Bible

Charcoal is to hot coals as wood is to fire; so also a quarrelsome man fuels strife.

Meanwhile, the servants and officers were standing around a charcoal fire they had built and were warming themselves because it was cold. Peter was also standing with them, keeping himself warm.

When they arrived at the shore, they saw a charcoal fire with fish lying on it, and some bread.