leaped beyond the ring of his surrounding enemies and escaped them, and he also used "Manannan's magic staves" on another occasion to leap up a precipice. Besides these he possessed the moralltach, the sword of Manannan or of Oengus.9
Of Diarmaid it is said that "with most potent Manannan mac Ler thou studiedst and wast brought up in the Land of Promise and in the bay-indented coasts; with Oengus too, the Dagda's son, thou wast most accurately taught."10 Oengus freely helped Diarmaid when he and Grainne were pursued by Fionn. Oengus learned that they were surrounded in a wood, and passing through the foe, unknown to the Féinn, he bade the eloping pair come under his mantle, when he would remove them without their pursuer's knowledge. Diarmaid refused to go, but asked the god to take Grainne, which Oengus did, reaching a distant wood unseen. There Diarmaid came to them and found a fire and a meal prepared by Oengus, who ere he left them warned Diarmaid of the places into which he must not go. When Diarmaid and Grainne took refuge in the quicken-tree of Dubhros, Oengus came invisibly as before, but now as each warrior in succession climbed the tree to take Diarmaid's head, he gave them the hero's form as he threw them down. When the Féinn cut the heads off, however, their true form was restored, and the ruse was discovered. Oengus would fain have carried both away, but again had to be satisfied with taking Grainne, bearing her invisibly in his magic cloak to the Brug na Boinne, where Diarmaid joined them, carrying the head of the witch whom Fionn had sent against him. Oengus now made peace between Diarmaid and Fionn, arranging the conditions which his foster-son demanded. Finally, when Diarmaid's death was caused by Fionn's craft, the latter advised that he and the others should escape lest Oengus and the Tuatha De Danann should capture them. Oengus, aware of the tragedy, arrived with the swiftness of the wind, and seeing the body, cried: "There has never been one night, since I took thee with me to the Brug na Boinne, at the
