From A Wiki of Ice and Fire
|Book(s)|| A Storm of Swords (Mentioned)|
A Feast for Crows (Mentioned)
A Storm of Swords
After Lord Commander Jeor Mormont's death at the hands of his own men in Craster's hall, Dyah managed to catch two of the horses belonging to the Night's Watch that enabled Samwell Tarly and Gilly to escape.