Ullr is the son of Sif and stepson of Thor. He is a superb archer and skier, and it is auspicious to invoke him in single combat.
Ullr heitir einn, son Sifjar, stjúpsonr Þórs. Hann er bogmaðr svá góðr ok skíðfœrr svá at engi má við hann keppask. Hann er ok fagr álitum ok hefir hermanns atgervi. Á hann er ok gott at heita í einvígi. Hann býr í Ýdölum.
One is called Ullr, son of Sif and stepson of Thor. He is so skilled an archer and skier that none can rival him. He is also fair in appearance and possesses a warrior's qualities. It is well to call on him in single combat. He dwells in Ýdalir.