Euripides, "Hercules Furens," 1250.

"Iliad," v. 800. Athene is the speaker.

Do. vi. 326.

Homer, "Iliad," ix. 109, 110.

A line from a lost Satyric Play of Æschylus, called "Prometheus Purphoros."

Homer, "Iliad," i. 255.