Corpus of Electronic Texts Edition
Táin Bó Cúalnge from the Book of Leinster (Author: [unknown])

section 23

Then a bold warrior of the Ulstermen called Óengus mac Óenláime Gábe came up with the hosts, and he drove them before him from Moda Loga, which is now called Lugmud, to Áth Da Fhert on Slíab Fúait. Learned men say that if they had come to Óengus mac Óenláimne Gábe in single combat, they would have fallen by his hand. However that it is not what they did, but an ambush was made around him on every side and he fell by them at Áth Da Fhert on Slíab Fúait.