Ofer-seolfrian

According to the Old English Dictionary:

ofer-seolfrian

to cover with silver:--Hié eall heora wǽpn ofersylefredan deargentatis armis, Ors. 3, 10; Swt. 138, 31. Eall heora wǽpn wǽron ofersylefreda, 3, II ; Swt. 146, 23. Ofersylfrede (-seolfrade, Ps. Lamb. ) deargentatae, Ps. Spl. 67, 14. ofer-seolfrian