The ghost of Crugal, one of the Irish heroes who was killed in battle, appearing to Connal, foretells the defeat of Cuchullin in the next battle; and earnestly advises him to make peace with Swaran. Connal communicates the vision; but Cuchullin is inflexible from a principle of honour that he would not be the first to sue for peace, and resolved to continue the war. Morning comes ; Swaran proposes dishonourable terms to Cuchullin, which are rejected. The battle begins, and is obstinately fought for some time, until, upon the flight of Grumal, the whole Irish army gave way. Cuchullin and Connal cover their retreat: Carril leads them to a neighbouring hill, whither they are soon followed by Cuchullin himself, who decries the fleet of Fingal making towards the coast; but, night coming on, he lost fight of it again. Cuchullin, dejected after his defeat, attributes his ill success to the death of Ferda his friend, whom he had killed some time before. Carril, to show that ill success did not always attend those who innocently killed their friends, introduces the episode of Comal and Galvina.
Cuchullin, pleased with Carril's story, insists with him for more of his songs. The bard relates the actions of Fingal in Lochhn, and death of Agandecca the beautiful sister of Swaran. He had scarce finished when Calmar the son of Matha, who had advised the first battle, came wounded from the field, and told them of Swaran's design to surprise the remains of the Irish army. He himself proposes to withstand singly the whole force of the enemy, in a narrow pass, till the Irish should make good their retreat. Cuchullin, touched with the gallant proposal of Calmar, resolves to accompany him, and orders Carril to carry off the few that remained of the Irish. Morning comes, Calmar dies of his wounds; and, the ships of the Caledonians appearing, Swaran gives over the pursuit of the Irish, andreturns
