Note a prayer well-sped To Zeus of Hell — THE AGAMEMNON
Gilbert Murray translation
[P. 63, l. 1387, A prayer well sped to Zeus of Hell]—As the third gift or libation was ritually given to Zeus the Saviour, Clytemnestra blasphemously suggests that her third and unnecessary blow was an acceptable gift to a sort of anti-Zeus, a Saviour of Death.