Raf Huntsman

"Those men," said Ena, "are Raf and Pron, huntsmen of Treve, though they range widely in their huntings, even to the northern forests. By order of Rask of Treve they, by their skill in weapons and their mastery of the techniques and lore of the hunt, and pretending to be of Minus, a village under the hegemony of Ar, made petition, and successfully so, to participate in the retinue of the great Ubar." She smiled at me. "Treve," she said, "has spies in many places."

Captive of Gor (Book 7)