Corpus of Electronic Texts Edition
The Irish ordeals, Cormac's adventure in the Land of Promise, and the decision as to Cormac's sword (Author: Unknown)

section 56

Then the king of Erin appointed his soldiers over the men of Erin. He appointed thrice fifty royal champions over them to maintain his rule and his discipline and his hunting. He gave the headship of all and the grand-stewardship of Erin to Find grandson of Baiscne.