Apollo gives an order through the Oracle at Delphi that Agamemnon's son, Orestes, is to kill Clytemnestra and Aegisthus, her lover.
ɐpˈɑːloʊ ɡˈɪvz ɐn ˈɔːɹdɚ θɹuː ðɪ ˈɔːɹəkəl æt dˈɛlfaɪ ðæt ˈæɡeɪmmnənz sˈʌn, ˈoːɹsts, ɪz tə kˈɪl klˈaɪtmnɛstɹə ænd ˈiːdʒɪsθəs, hɜː lˈʌvɚ.