Corpus of Electronic Texts Edition
Cath Maige Tuired: The Second Battle of Mag Tuired (Author: [unknown])

section 21

‘You will not remain ignorant of that,’ he said. ‘Elatha mac Delbaith, king of the Fomoire, has come to you. You will bear a son as a result of our meeting, and let no name be given to him but Eochu Bres (that is, Eochu the Beautiful), because every beautiful thing that is seen in Ireland—both plain and fortress, ale and candle, woman and man and horse—will be judged in relation to that boy, so that people will then say of it, ‘It is a Bres.’’