Fyrd-getrum

According to the Old English Dictionary:

es;

fyrd-getrum

n. [getrum a band] A martial band, company of soldiers; agmen, cŏhors:-- Fús fyrdgetrum the prompt martial band, Cd. 147; Th. 184, 6; Exod. 103. Héht his herecist healdan georne, fæst fyrdgetrum he bade his warlike band, the firm company, bear them boldly, 151; Th. 189, 1; Exod. 178. fyrd-getrum