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

paragraph 23

‘Fergus has fostered me, so that I slay strong warriors through the strength of valour. I am fierce in valour and prowess, so that I am able to guard the border of the land against foreign foes. I am a shelter for every poor man, I am a rampart of fight for every wealthy man, I give comfort to each wretch, I deal mischief to each strong man, through the fosterage of Fergus.’