Un-staþolfæst; ii

According to the Old English Dictionary:

un-staþolfæst; II

add :-- Sum munuc wæs unstaþolfæst (-staþel-) on his móde and nolde gewunian on his mynstre quidam monachus mobilitati mentem dederat, et permanere in monasterio nolebat, Gr. D. 155, 25. un-staþolfæst