information:extraction, information:filtering, linguistic:voice_change, structural:expansion
Poetic Edda

Odin is mentioned or appears in most poems of the Poetic Edda, compiled in the 13th century from traditional source material reaching back to the pagan period.

The poem Völuspá features Odin in a dialogue with an undead völva, who gives him wisdom from ages past and foretells the onset of Ragnarök, the destruction and rebirth of the world. Among the information the völva recounts is the story of the first human beings (Ask and Embla), found and given life by a trio of gods; Odin, Hœnir, and Lóðurr:In stanza 17 of the Poetic Edda poem Völuspá, the völva reciting the poem states that Hœnir, Lóðurr and Odin once found Ask and Embla on land. The völva says that the two were capable of very little, lacking in ørlög and says that they were given three gifts by the three gods:

The meaning of these gifts has been a matter of scholarly disagreement and translations therefore vary.

Later in the poem, the völva recounts the events of the Æsir–Vanir War, the war between Vanir and the Æsir, two groups of gods. During this, the first war of the world, Odin flung his spear into the opposing forces of the Vanir. The völva tells Odin that she knows where he has hidden his eye; in the spring Mímisbrunnr, and from it " Mímir drinks mead every morning". After Odin gives her necklaces, she continues to recount more information, including a list of valkyries, referred to as nǫnnor Herians 'the ladies of War Lord'; in other words, the ladies of Odin. In foretelling the events of Ragnarök, the völva predicts the death of Odin; Odin will fight the monstrous wolf Fenrir during the great battle at Ragnarök. Odin will be consumed by the wolf, yet Odin's son Víðarr will avenge him by stabbing the wolf in the heart. After the world is burned and renewed, the surviving and returning gods will meet and recall Odin's deeds and "ancient runes".

The poem Hávamál (Old Norse 'Sayings of the High One') consists entirely of wisdom verse attributed to Odin. This advice ranges from the practical ("A man shouldn't hold onto the cup but drink in moderation, it's necessary to speak or be silent; no man will blame you for impoliteness if you go early to bed"), to the mythological (such as Odin's recounting of his retrieval of Óðrœrir, the vessel containing the mead of poetry), and to the mystical (the final section of the poem consists of Odin's recollection of eighteen charms). Among the various scenes that Odin recounts is his self-sacrifice:

While the name of the tree is not provided in the poem and other trees exist in Norse mythology, the tree is near universally accepted as the cosmic tree Yggdrasil, and if the tree is Yggdrasil, then the name Yggdrasil (Old Norse 'Ygg's steed') directly relates to this story. Odin is associated with hanging and gallows; John Lindow comments that "the hanged 'ride' the gallows".

In the prose introduction to the poem Sigrdrífumál, the hero Sigurd rides up to Hindarfell and heads south towards "the land of the Franks ". On the mountain Sigurd sees a great light, "as if fire were burning, which blazed up to the sky". Sigurd approaches it, and there he sees a skjaldborg (a tactical formation of shield wall) with a banner flying overhead. Sigurd enters the skjaldborg, and sees a warrior lying there—asleep and fully armed. Sigurd removes the helmet of the warrior, and sees the face of a woman. The woman's corslet is so tight that it seems to have grown into the woman's body. Sigurd uses his sword Gram to cut the corslet, starting from the neck of the corslet downwards, he continues cutting down her sleeves, and takes the corslet off her.

The woman wakes, sits up, looks at Sigurd, and the two converse in two stanzas of verse. In the second stanza, the woman explains that Odin placed a sleeping spell on her which she could not break, and due to that spell she has been asleep a long time. Sigurd asks for her name, and the woman gives Sigurd a horn of mead to help him retain her words in his memory. The woman recites a heathen prayer in two stanzas. A prose narrative explains that the woman is named Sigrdrífa and that she is a valkyrie.

A narrative relates that Sigrdrífa explains to Sigurd that there were two kings fighting one another. Odin had promised one of these— Hjalmgunnar —victory in battle, yet she had "brought down" Hjalmgunnar in battle. Odin pricked her with a sleeping-thorn in consequence, told her that she would never again "fight victoriously in battle", and condemned her to marriage. In response, Sigrdrífa told Odin she had sworn a great oath that she would never wed a man who knew fear. Sigurd asks Sigrdrífa to share with him her wisdom of all worlds. The poem continues in verse, where Sigrdrífa provides Sigurd with knowledge in inscribing runes, mystic wisdom, and prophecy.