Ge-brégan

According to the Old English Dictionary:

ge-brégan

p. de; pp. ed [ge-, brégan to give fear] To frighten, terrify; terrére, perterrére :-- Wæs his mód mid ðám beótungum gebréged his mind was frightened by the threats, Bd. 2, 12; S. 513, 14. Ic wæs mid ðysse ongrislícan wæfersýne gebréged I was terrified by this horrible sight, 5, 12; S. 628, 9. We sind gebrégede we are terrified, Homl. Th. i. 578, 27. ge-bregan