ἀπὸ δὲ τοῦ φόβου αὐτοῦ ἐσείσθησαν οἱ τηροῦντες καὶ ἐγένοντο ὡσεὶ νεκροί.

1. ἀπὸ
   from
2. δὲ
   but
   and
3. τοῦ
   of the
   the
4. φόβου
   fear
5. αὐτοῦ
   his
6. ἐσείσθησαν
   were shaken
   they were shaken
7. οἱ
   the
8. τηροῦντες
   keeping
   keeping watch, ones guarding
9. καὶ
   and
10. ἐγένοντο
    became
11. ὡσεὶ
    like
    as if, as
12. νεκροί
    dead
13.  
    .
     

But from fear of him, the guards were shaken and became as if dead.