Fyrn-gesceap

According to the Old English Dictionary:

es;

fyrn-gesceap

n. A decree of old; ōlim constĭtūtum :-- Ne wát ǽnig hú ða wísan sind wundorlíce, fæger fyrngesceap, ymb ðæs fugles gebyrd not any knows how the conditions are wondrous, the fair decree of old, concerning the bird's birth, Exon. 61 a; Th. 223, 15; Ph. 360. fyrn-gesceap