[116] Prom 454-8, 708.
[117] Fragm 194, 198, Dind.
[118] Suppl 612-4, Eum 890-1.
[119] Trach 52-3, 61-3, O T 763-4, Fragm 518, 677, Dind.
[120] Antig 338-40. The use of horses for ploughing is strange. Jebb thinks that mules are meant.
[121] O T 1029.
[122] Trach 31-3.
[123] Electra 37-8, 375-6, Phoenissae 405, fragm 143 and many more.
[124] The loyalty of slaves to kind masters is referred to very often.
[125] References in Euripides are too many to cite here.