He sent word to the men of Leinster that they should lay siege to the encampment from a distance. They were routed by Sitriuc grandson of Ímar in the battle of Cenn Fuait, where five hundred, or somewhat more, fell.
He instructed the men of Leinster to encircle the encampment from a distance. They suffered defeat in the Battle of Cenn Fuait at the hands of Sitriuc grandson of Ímar, resulting in approximately five hundred fatalities.