Strong's Greek #1605
ἐξεπλάγησαν

Englishman's Concordance (References)

ἐξεπλάγησαν exeplagēsan — 1 Occurrence

Luke 2:48 - V-AIP-3P
GRK:ἰδόντες αὐτὸν ἐξεπλάγησαν καὶ εἶπεν
NAS: When they saw Him, they were astonished; and His mother
KJV: him, they were amazed: and
INT: having seen him they were astonished and said