NET
18 (Now the slaves and the guards were standing around a charcoal fire they had made, warming themselves because it was cold. Peter also was standing with them, warming himself.)
Darby
18 But the bondmen and officers, having made a fire of coals (for it was cold), stood and warmed themselves; and Peter was standing with them and warming himself.
KJV
18 And 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.