Tydeus’ Cannibalism at the Gates of Thebes
During the siege of the Seven against Thebes, the hero Tydeus was mortally wounded by the defender Melanippus. Although the goddess Athena intended to grant Tydeus immortality, his savage act of consuming Melanippus's brain in a fit of rage horrified her. Consequently, Athena withdrew her divine gift, and Tydeus died as a mortal on the battlefield.