The earliest surviving account of the episode is found in Aulus Gellius's 2nd century "Attic Nights". The author relates there a story told by Apion in his lost work "Aegyptiacorum" (Wonders of Egypt), the events of which Apion claimed to have personally witnessed in Rome. In this version, Androclus (going by the Latin variation of the name) is a runaway slave of a former Roman consul administering a part of Africa. He takes shelter in a cave, which turns out to be the den of a wounded lion, from whose paw he removes a large thorn. In gratitude, the lion becomes tame towards him and henceforward shares his catch with the slave.