Corpus of Electronic Texts Edition
The Wooing of Emer by Cú Chulainn (Author: [unknown])

paragraph 60

When they had arrived at Domnall's, they were taught by him to blow a leathern bellows under the flagstone of the small hole. They would perform on it till their soles were black or livid. They were taught another thing on a spear, on which they would jump and perform on its point, viz., the champion's coiling round the points of spears, or dropping on its head. Then the daughter of Domnall, Dornolla by name, fell in love with Cuchulaind. Her form was very gruesome, her knees were large, her heels turned before her, her feet behind her, big dark-grey eyes in her head, her face as black as a bowl of jet. She had a very strong forehead, her rough bright-red hair in threads round her head. Cuchulaind refused to lie with her. Then she swore to be revenged on him for this.

Domnall said Cuchulaind would not have true knowledge of what was taught until he went to Scathach, who lived eastward of Alba. So the four went across Alba, viz., Cuchulaind, and Conchobor, the King of Ulster, and Conall Cernach, and Loegaire the Victorious. Then before their eyes appeared unto them Emain Macha. Now Conchobor and Conall and Loegaire were not able to go past it. The daughter of Domnall had raised that vision in order to sever Cuchulaind from his companions to his ruin.