Ezinganekwaneni zaseNorse,u- Iðunn ungunkulunkulukazi ohlotshaniswa nama- apula nentsha.I-Iðunn ufakazelwa yi- Poetic Edda, eyahlanganiswa ngekhulu le-13 kusuka emithonjeni yendabuko yangaphambili, kanye neProse Edda, eyabhalwa ngekhulu le-13 nguSnorri Sturluson.Kuyo yomibili imithombo, uchazwa njengonkosikazi kankulunkulu wama-skaldic uBragi, naku- Prose Edda, futhi njengomgcini wama-aphula kanye nomnikezeli wobusha obungunaphakade .
Igama elithi Iðunn lichazwe ngokuhlukahlukene ngokuthi lisho ukuthi "umncane njalo", "umvuseleli", noma "ovuselelayo". [1]Njengoba yesimanje zamagama zesiNgisi awunazo waseMoresheti ( d ) uhlamvu, Iðunn ngezinye izikhathi anglicized njengoba Idun, Idunn noma Ithun. [2]Isijobelelo -a kwesinye isikhathi sisetshenziswa ukukhombisa ubufazi, okuholela kumafomu afana ne- Iduna ne- Idunna . [3]
U-Iðunn wethulwa njengomfazi kaBragi esethulweni sesibongo senkondlo ethi Lokasenna, lapho bobabili beya edilini elenziwa ngu- irgir.Ezingxenyeni ezingu-16, 17 no-18, kuba nengxoxo phakathi kukaLoki no-Iðunn ngemuva kokuthi uLoki ethuke uBragi.Kusigaba 16, u-Iðunn (lapha uchazwe njengo- Idunn ) uthi:
- U-Idunn uthe:
- Ngiyakucela, Bragi, ukuthi wenze insizakalo ezihlotsheni zakho zegazi
- nabo bonke ubudlelwano bokutholwa,
- ukuthi akufanele usho amazwi okusola kuLoki,
- ehholo lika-irgir.
- ULoki uthe:
- Thula, Idunn, ngikumemezela lokho kubo bonke abesifazane
- uhlanya kakhulu,
- selokhu ubeke izingalo, wageza ngokukhanyayo,
- ngombulali womfowenu
- U-Idunn uthe:
- Angisho amagama okusola kuLoki,
- ehholo lika-irgir
- Ngathulisa uBragi, ngenza kukhulume ubhiya;
- futhi zonke izinto eziphilayo ziyamthanda. [4]
Enkondlweni kaHrafnagaldr Óðins, kunikezwa imininingwane eyengeziwe mayelana no-Iðunn, noma ngabe lolu lwazi alufakazelwa ngenye indlela.Lapha, u-Iðunn ukhonjwa njengowehla ema- elves, njengomunye "wezingane ezindala zika-Ivaldi " nanjengama- dís ahlala kuma- dales.UStanza 6 ufundeka kanje:
- Ezindabeni kuhlala,
- owaziwa ngaphambili,
- kusuka kuYggdrasil's
- umlotha ushonile,
- wohlanga lwe-alfen,
- Idun ngegama,
- omncane ka-Ivaldi
- izingane ezindala. [5]