6Notοὐforγὰρhe knewᾔδειwhatτίhe should sayἀποκριθῇ,terrifiedἔκφοβοιforγὰρthey wereἐγένοντο.
For he did not know what he should answer, for they were terrified.
ἔκφοβοι
ἔκφοβος
greatly terrified, horrified.