Skathi

In the Poetic Edda poem Grímnismál, the god Odin (disguised as Grímnir) reveals to the young Agnarr the existence of twelve locations. Odin mentions the location Þrymheimr sixth in a single stanza. In the stanza, Odin details that the jötunn Þjazi once lived there, and that now his daughter Skaði does. Odin describes Þrymheimr as consisting of "ancient courts" and refers to Skaði as "the shining bride of the gods". In the prose introduction to the poem Skírnismál, the god Freyr has become heartsick for a fair girl (the jötunn Gerðr) he has spotted in Jötunheimr. The god Njörðr asks Freyr's servant Skírnir to talk to Freyr, and in the first stanza of the poem, Skaði also tells Skírnir to ask Freyr why he is so upset. Skírnir responds that he expects harsh words from their son Freyr.

In the prose introduction to the poem Lokasenna, Skaði is referred to as the wife of Njörðr and is cited as one of the goddesses attending Ægir's feast. After Loki has an exchange with the god Heimdallr, Skaði interjects. Skaði tells Loki that he is "light-hearted" and that Loki will not be "playing [...] with [his] tail wagging free" for much longer, for soon the gods will bind Loki to a sharp rock with the ice-cold entrails of his son. Loki responds that, even if this is so, he was "first and foremost" at the killing of Þjazi. Skaði responds that, if this is so, "baneful advice" will always flow from her "sanctuaries and plains". Loki responds that Skaði was more friendly in speech when Skaði was in his bed—an accusation he makes to most of the goddesses in the poem and is not attested elsewhere. Loki's flyting then turns to the goddess Sif.

In the prose section at the end of Lokasenna, the gods catch Loki and bind him with the innards of his son Nari, while they turn his son Narfi into a wolf. Skaði places a venomous snake above Loki's face. Venom drips from the snake and Loki's wife Sigyn sits and holds a basin beneath the serpent, catching the venom. When the basin is full, Sigyn must empty it, and during that time the snake venom falls on to Loki's face, causing him to writhe in a tremendous fury, so much so that all earthquakes stem from Loki's writhings.

In the poem Hyndluljóð, the female jötunn Hyndla tells the goddess Freyja various mythological genealogies. In one stanza, Hyndla notes that Þjazi "loved to shoot" and that Skaði was his daughter.