Hávamál is presented as a single poem in the Codex Regius, a collection of Old Norse poems from the Viking age. The poem, itself a combination of numerous shorter poems, is largely gnomic, presenting advice for living, proper conduct and wisdom. It is our most important source on Old Norse philosophy.The verses are attributed to Odin; the implicit attribution to Odin facilitated the accretion of various mythological material also dealing with the same deity.