Corpus of Electronic Texts Edition
Cath Maige Tuired: The Second Battle of Mag Tuired (Author: [unknown])

section 50

After that he sent him to the champion Balor, grandson of Nét, the king of the Hebrides, and to Indech mac Dé Domnann, the king of the Fomoire; and these gathered all the forces from Lochlainn westwards to Ireland, to impose their tribute and their rule upon them by force, and they made a single bridge of ships from the Hebrides to Ireland.