A-bywan

According to the Old English Dictionary:

a-bywan

p. de; pp. ed; exomare, purgare :-- Beóþ monna gǽstas beorhte abýwde þurh bryne fýres the souls of men are brightly adorned [clarified] through the fire's heat, Exon. 63 b; Th. 234, 24; Ph. 545. v. býwan. a-bywan

Related words: trans. To adorn, purify, clarify;