They were all amazed (ἐγένετο θάμβος ἐπὶ πάντες)
Lit., as Rev., amazement came upon all. Θάμβος, amazement, is used by Luke only. The kindred verb, θαμβέομαι, to be amazed, occurs only once in Luke (Act 9:6), and three times in Mark; while Mark alone has the strong compound ἐκθαμβέω, to be greatly amazed (Mar 9:15).