Ge-wǽpnian

According to the Old English Dictionary:

-wépnian;

ge-wǽpnian

p. ode; pp. od To arm, furnish with weapons; armāre :-- Ic gewǽpnige armo, Ælfc. Gr. 24; Som. 25, 41: 36; Som. 38, 36, 37. He mid ródetácne his múþ and ealne his líchaman gewǽpnode he armed his mouth and all his body with the sign of the cross, Homl. Th. i. 72, 23. Se stranga gewǽpnod his cáfertún gehealt fortis armātus custōdit atrium sum, Lk. Bos. 11, 21: Ælfc. Gr. 43; Som. 45, 15. Hí ðæt scip genámon eall gewǽpnod and gewǽdod they took the ship all armed and equipped, Chr. 992; Erl. 131, 34. ge-wæpnian