On the Argonauts' expedition, Heracles is accompanied by his beloved friend, the beautiful, young Hylas, until, during a stopover, he loses him to one or more fountain nymphs, who lust for him at first sightDer Hylas-mythos In Der Antiken Literatur available on June 30 2016 from VitalSource for itemprop="offers" target="_external" title="" itemscope itemtype="http://schema.org/Offer">196.0