Un-forswǽled

According to the Old English Dictionary:

un-forswǽled

adj. Unburnt, unscorched :-- Ic geseó feówer weras gangende onmiddan ðam fýre ungewemmede and unforswǽlede ego video quatuor viros ... ambulantes in medio ignis, et nihil corruptionis in eis est (Dan. 3, 25), Homl. Th. ii. 20, 15. un-forswæled