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

paragraph 74

Scathach was at that time carrying on war against other tribes over which the Princess Aife was ruling. Then the two hosts assembled to fight. Cuchulaind was put in bonds by Scathach, and a sleeping potion had been given him before, that he might not go to the battle lest anything should happen to him there. As a precaution (?) she did this. Then forthwith out of his sleep started Cuchulaind after an hour. While anybody else would have slept twenty-four hours with this sleeping potion, it was only one hour for him.