Fierst
Bosworth & Toller Anglo-Saxon Old English Dictionary - fierst
According to the Old English Dictionary:
es;
- fierst
- m. A space of time, time; tempŏris spătium, tempus :-- Forgif ðú me fierst and ongiet give me time and understanding, Exon. 118a; Th. 453, 28; Hy. 4, 21.