Thomas Hobbes (1839). “Of Liberty and Necessity; a treatise, wherein all controversy concerning predestination, election, free will, grace, merits, reprobation, etc. is fully decided and cleared. New edition”, p.11
Aeschylus (1868). “The Tragedies of Aeschylos: The Persians. The seven who fought against Thebes. Prometheus bound. The suppliants. Fragments. Appendix of rhymed choruses”, p.235