[20] Plut., Symp. 4, 2 and 3.
[21] Artemidorus, Oneirocritica, II., 9.
[22] Artemid., ibid.
[23] Demos. in Euerg. p. 1160.
[24] Eurip., Troad. 1137.
[25] Chariton, de Chaerea et Callirrhoe, IV., 1, 12.
[26] Callimachus, Epic. 18, cf. Epig. 19.
[27] Eurip. Helen. 1241.
[28] Chariton, IV, 1.
[29] Tacitus, Annales, 3, 5.