 In chapter 16, "Hel's [...] relative or father" is given as a kenning for Loki.In chapter 50, Hel is referenced ("to join the company of the quite monstrous wolf's sister") in the skaldic poem "Ragnarsdrápa".In the "Heimskringla" book "Ynglinga saga", written in the 13th century by Snorri Sturluson, Hel is referred to, though never by name.