Strong's Greek #2284
ἐθαμβήθησαν

Englishman's Concordance (References)

ἐθαμβήθησαν ethambēthēsan — 1 Occurrence

Mark 1:27 - V-AIP-3P
GRK:καὶ ἐθαμβήθησαν ἅπαντες ὥστε
NAS: They were all amazed, so
KJV: all amazed, insomuch that
INT: And were astonished all so that