Corpus of Electronic Texts Edition
The Second Battle of Moytura (Author: [unknown])

section 44

They were then asked whether they had any one who was good at sword-play. None was found save Bres alone. So when he sets his hand to the sword his father recognises the ring on his finger, and inquires who was the hero. His mother answered on his behalf and told the king that Bres was a son of his. Then she related to him the whole story even as we have recounted it.