Corpus of Electronic Texts Edition
The Exile of the Sons of Uisliu (Author: Vernam Hull)

section 14

With respect to Fergus, however, by the counsel of Conchobor a contention took place to invite him to ale-banquets, for the Sons of Uisliu said that they would not eat [any] food in Ireland except at first the food of Conchobor. Then Fiachu mac Fergusa went with them, and Fergus and Dubthach remained behind. The Sons of Uisliu came until they were on the green of Emain. Then, moreover, Eogan mac Durthacht, king of Fernmag, came for peace with Conchobor, for he had been at strife with him for a long period. He it is who had been entrusted to kill them, and the mercenaries of Conchobor were about him [Conchobor] in order that they might not come to him.