Coaxed into helping his friend Pirithous to kidnap Persephone, Theseus went down there, only to be chained to a black stone, and rescued later by Heracles when the latter came to steal Cerberus.

• 忒修斯被骗去帮助朋茇皮里托俄斯绑架冥后佩耳塞福涅，不料反被用锁链锁在一块黑石头上，直到后来赫刺克勒斯来盗三头犬刻耳柏罗斯时才获救。