<P> In his labours, Hercules was sometimes accompanied by a male companion (an eromenos), according to Licymnius and others, such as Iolaus, his nephew . Although he was supposed to perform only ten labours, this assistance led to two labours being disqualified: Eurystheus didn't count slaying the Hydra, because Iolaus helped him, nor the cleansing of the Augean stables because Hercules was paid for his services, or because the rivers did the work . Several of the labours involved the offspring (by various accounts) of Typhon and his mate Echidna, all overcome by Hercules . </P> <P> A traditional order of the labours found in the Bibliotheca is: </P> <Ol> <Li> Slay the Nemean lion . </Li> <Li> Slay the nine - headed Lernaean Hydra . </Li> <Li> Capture the Ceryneian Hind . </Li> <Li> Capture the Erymanthian Boar . </Li> <Li> Clean the Augean stables in a single day . </Li> <Li> Slay the Stymphalian birds . </Li> <Li> Capture the Cretan Bull . </Li> <Li> Steal the Mares of Diomedes . </Li> <Li> Obtain the girdle of Hippolyta, Queen of the Amazons . </Li> <Li> Obtain the cattle of the monster Geryon . </Li> <Li> Steal the apples of the Hesperides . </Li> <Li> Capture and bring back Cerberus . </Li> </Ol> <Li> Slay the Nemean lion . </Li>

What did hercules have to do for the 12 labors
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