I sat up late last night and have read the Geste as far as to where Beren and his gnomish allies defeat the patrol of orcs above the sources of the Narog and disguise themselves in the reaf,” an Anglo-Saxon term for clothing and weapons taken from the dead. “I can quite honestly say that it is ages since I have had an evening of such delight.
CSL to JRRT, December 8, 1929, in The Lays of Beleriand, pp. 150-151.