Be-búgan

According to the Old English Dictionary:

bi-búgan ;

be-búgan

p. -beág, pl. -bugon; pp. -bogen. I. to avoid; avertere, evitare :-- Ne meahte he ða gehðu bebúgan he could not avoid the sorrow, Elen. Kmbl. 1215; El. 609 : Ps. Th. 138, 17. II. to surround, encircle, encompass; circumire, circumcingere :-- Swá wæter bibúgeþ ðisne beorhtan bósm so far as the water encircles this bright expanse, Exon. 95 b; Th. 356, 4; Pa. 6 : Cd. 190; Th. 236, 16; Dan, 322. III. to reach, extend; pertinere :-- Swá bebúgeþ gebod geond Brytenrícu Sexna cyninges [MS. kyninges] so far as the command of the king of the Saxons extendeth through Britain, Menol. Fox 457; Men. 230: Beo. Th. 2451; B. 1223. be-bugan