King Sigurd was at a feast in the Upland, and a bath was made ready for
him. When the king came to the bath and the tent was raised over the
bathing-tub, the king thought there was a fish in the tub beside him;
and a great laughter came upon him, so that he was beside himself, and
was out of his mind, and often afterwards these fits returned.
Magnus Barefoot's daughter, Ragnhild, was married by her brothers to
Harald Kesia, a son of the Danish king, Eirik the Good; and their sons
were Magnus, Olaf, Knut and Harald.