Classical antiquity
1st Chronicles 28:9
The Holy Bible: The King James Version. 1611. (1st Chronicles 28:9).
Romulus. Quoted in Saturae [Satires], written by Horace. c. 35 BC, bk. 1.
Romulus. Quoted in Satires and Epistles, written by Horace, translated by John Davie. Oxford University Press, 2011, bk. 1.
Sophocles. Ἀντιγόνη [Antigone]. c. 441 BC, Festival of Dionysus, Athens, Greece.
Sophocles. "Antigone." The Oedipus Cycle: Oedipus Rex; Oedipus at Colonus; Antigone, translated by Dudley Fitts and Robert Fitzgerald. Mariner Books, 2002.
Virgil. Georgica [Georgics]. c. 29 BCE, bk. 3.
Virgil. "The Georgics." The Eclogues and The Georgics, translated by C. Day Lewis. Oxford University Press, 2009, bk. 3.
Xenophon. Anabasis. c. 370 BC, bk. 4, ch. 7, sect. 24.
Xenophon. The Landmark Xenophon's Anabasis, translated by David Thomas, edited by Shand Brennan and David Thomas. Pantheon, 2021, bk. 4, ch. 7, sect. 24.
Horace. Carmina [Odes]. 23 BC, bk. 2, no. 10.
Horace. "Odes." The Complete Odes and Epodes, translated by David West. Oxford University Press, 2008, bk. 2, no. 10.
Virgil. Aenē̆is [Aeneid]. 19 BC, bk. 2.
Virgil. The Aeneid, translated by Robert Fagles. Penguin Classics, 2010, bk. 2.
Cicero, Marcus Tullius. "Oratio in Catilinam Prima in Senatu Habit." 63 BC, Rome Senate, Rome, Italy.
Cicero, Marcus Tullius. Cicero: In Catilinam I-IV, edited by J.F. Stout. Bristol Classical Press, 2009, Oratio 1.
Matthew 24:36
The Holy Bible: The King James Version. 1611. (Matthew 24:36).
Pliny the Elder. Historia Naturalis [Natural History]. 77 AD, bk. 8.
Pliny the Elder. Natural History: A Selection, translated by John F. Healy. Penguin Classics, 1991, bk. 8.
Plutarch. "Γαμικὰ παραγγέλματα [Advice to Bride and Groom]." Ἠθικά Ethika [The Moralia]. c. 100 AD.
Plutarch. "Advice to Bride and Groom." Moralia, translated by Frank Cole Babbitt. Vol. 2, Harvard University Press, 1928.
Carus, Titus Lucretius. De Rerum Natura [On the Nature of Things]. c. 55 BC, bk. 2, l. 54.
Carus, Titus Lucretius. The Nature of Things, translated by Alicia Stallings. Penguin Classics, 2007, bk. 2, l. 54.
Quoted in Plutarch's Lives, by Plutarch
Crassus. Quoted in "Crassus." Parallel Lives by Plutarch. c. 2nd century BC, ch. 26.
Crassus. Quoted in "Crassus." Parallel Lives by Plutarch. Oxford University Press, 2009, ch. 26.
Aeschylus. Ἑπτὰ ἐπὶ Θήβας [Seven Against Thebes]. c. 467 BC, Athens, Greece.
Aeschylus. "Seven Against Thebes." The Persians and Other Plays, edited and translated by Alan H. Sommerstein. Penguin Classics, 2010.