Nihstig
Bosworth & Toller Anglo-Saxon Old English Dictionary - nihstig
According to the Old English Dictionary:
nistig, nestig;
- nihstig
- adj. Fasting :-- Gedrinc his on niht nistig, Lchdm. i. 74, 1, 6 : 76, 7, 13. Nyhstig, iii. 48, 2. Nihstig, 48, 15 : 50, 21 : i. 82, 14 : 84, 16.