A brief encounter told in #OldNorse. This is my best attempt at reconstructed pronunciation.
Maðr - the TH is vocalized, so it sounds like "mother." Same with við and niðr.
Gýgju/gýgjar - the ý is pronounced like the German Ü, OO at the lips and EE over the tongue.
Hjá - the á is pronounced like the Minnesotan OA sound.



