For-settan

According to the Old English Dictionary:

for-settan

p. -sette, pl. -setton; pp. -seted, -sett To obstruct; obstruĕre :-- Hí ðone heofonlícan weg forsetton they obstructed the heavenly way, Bd. 3, 19; S. 548, 4. [Ger. versetzen to misplace, obstruct.] for-settan