Corpus of Electronic Texts Edition
The Destruction of Dind Ríg (Author: [unknown])

paragraph 28

So then Cobthach Coel is there destroyed, with seven hundred followers and thirty kings around him, on the eve of great Christmas precisely. Hence is said: Three hundred years — victorious reckoning — before Christ's birth, a holy conception, it was not fraternal, it was evil — (Loegaire) Lorc was slain by Cobthach Coel. Cobthach Coel with thirty kings, Labraid ... slew him (Lugaid). Loegaire's grandson from the main, in Dind Ríg the host was slain.11