Corpus of Electronic Texts Edition
The destruction of Da Derga's Hostel (Author: [unknown])

section 67

The reavers make a start from the Strand of Fuirbthe, and bring a stone for each man to make a cairn; for this was the distinction which at first the Fians made between a ‘Destruction’ and a ‘Rout’. A pillar-stone they used to plant when there would be a Rout. A cairn, however, they used to make when there would be a Destruction. At this time, then, they made a cairn, for it was a Destruction. Far from the house was this, that they might not be heard or seen therefrom.