"Crom is strong! If I die, I have to go before him, and he will ask me, 'What is the riddle of steel?' If I don't know it, he will cast me out of Valhalla and laugh at me."

YT
https://www.youtube.com/watch?v=qpQcx-gro1c
https://www.youtube.com/watch?v=Sq856wLnM48