Be-wegan

According to the Old English Dictionary:

be-wegan

p. -wæg, pl. -wǽgon; pp. -wegen To cover, cover over, surround; obducere, circumdare :-- Bewegen wælmiste covered with the mist of death, Exon. 87 b; Th. 329, 30; Vy. 42. He hí bewæg mid wuda útan he surrounded them with wood, Bt. 39, 4; Fox 216, 25. be-wegan