Extended Strong's Greek Lexicon (Abbott-Smith based)
to astonish
Usage: θαμβέω, -ῶ (θάμβος) [in LXX for בָּעַת ni., pi., etc. ;] __1. to be amazed. __2. In late Gk., to astonish, terrify (2Ki.22:5): pass., Mrk.1:27 10:32; before ἐπί with dative of thing(s), Mrk.10:24.† (AS)