I’m glued to this video right now:
Snorri “Then came the völva Gróa there, wife of Aurvandil the Bold. She sang her galðr [spell-songs] over Thor until the piece of stone loosened [from his flesh]. When Thor noticed this, and understood that there was a good hope that she would be able to completely remove the byrnie-piece, he wished to reward Gróa for her healing by doing her an honor…”
I could go on about them, but just click here instead!