Ge-fylcea(?)

According to the Old English Dictionary:

an;

ge-fylcea(?)

m. An ally (?):--Of þǽm teóndscipe þe ús ǽr betweónum wæs ꝥ Porrus se kyning seoðþan wæs mé freónd and eallum Gréca herige, and mín geféra and gefylcea (my comrade and ally; or ? gefylcea gen. pl., my comrade and (my) troops'; the Latin is: Factus amicus ex hoste Macedonibus), Nar. 19, 22. [Cf. Icel. fylkir the ruler of a fylki; poet, a king.] ge-fylcea