Forþ-gewitenes

According to the Old English Dictionary:

-ness, e;

forþ-gewitenes

f. A going forth, departure; profectio :-- Blissade ðæt þeóstre folc on forþgewitenesse oððe fære heora lætáta est Ægyptus in profectiōne eōrum, Ps. Lamb. 104, 38. forþ-gewitenes