Æl-fer

According to the Old English Dictionary:

es;

æl-fer

n. [=-fær, u.] The whole army; totus exercitus :-- Ymbwí-cigean mid æl-fere Æthanes byrig to surround with the whole army the town of Etham, Cd. 146; Th. 181, 24; Exod. 66. æl-fer