According to Snorri, Olaf received three severe woundsin the knee, in the neck, and while leaning against a large stone the final mortal spear thrust up under his mail shirt and into his belly. According to saga sources, Thorir was among those who gave Olaf his lethal wounds, together with Kalv Arnesson and Torstein Knarresmed from Rovde in Sunnmøre. While earlier sources do not specify who dealt the king his blows, Snorri makes Thorir Hund responsible for the latter, using the spear that had killed his nephew and set the fallout between the king and Thorir in motion. During the Battle of Stiklestad, King Olaf almost killed Thorir Hund with a war hammer. However, Torstein Knarresmed managed to get between them and gave Olaf a wound right above his left knee. Shortly later Thorir Hund thrust his spear into the king's stomach before Kalv Arnesson struck the king in the throat with his sword. Torstein Knarresmed was subsequently killed by a blow in the back but was revenged later that same day by one of Thorir's men.