Un-beden

According to the Old English Dictionary:

un-beden

adj. Unbidden, unasked :-- Sume preóstas ... unbedene gaderiaþ hí tó ðam líce, swá swá grǽdige ræmmas ðár ðár hí hold geseóð, L. Ælfc. P. 49; Th. ii. 386, 2. [Toc Crist unnbedenn and unnbonedd to mælenn, Orm. 17081.] un-beden