[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.