 Sága is mentioned once in both the "Prose Edda" books "Gylfaginning" and "Skáldskaparmál", while Sokkvabekk is only mentioned once, in "Gylfaginning".In chapter 35 of "Gylfaginning", High tells Gangleri (described as king Gylfi in disguise) about the ásynjur.High follows a description of Frigg and her dwelling Fensalir with "Second is Saga.