32Gregory, Lady. Gods and Fighting Men: the Story of the Tuatha De Danaan and of the Fianna of Ireland. London: John Murray, 1905. Online: http://www.gutenberg.org/files/14465/14465-h/14465-h.htm#L66

From Wikipedia."The Fianna were small, semi-independent warrior bands in Irish mythology. They are featured in the stories of the Fenian Cycle, where they are led by Fionn mac Cumhaill . They are based on historical bands of aristocratic landless young men in early medieval Ireland."