Freoðo-burh

According to the Old English Dictionary:

freoðo-burh

gen. -burge; f. A peaceful city, city of refuge, an asylum; pācis arx, asȳlum :-- He gesóhte freoðoburh he sought the peaceful city. Beo. Th. 1048; B. 522. v. friþ-burh. freoðo-burh