The Iliad by Homer Book 1 Page 6

“Achilles, loved of heaven, you bid me tell you about the anger of King Apollo, I will therefore do so; but consider first and swear that you will stand by me heartily in word and deed, for I know that I shall offend one who rules the Argives with might, to whom all the Achaeans are in subjection. A plain man cannot stand against the anger of a king, who if he swallow his displeasure now, will yet nurse revenge till he has wreaked it. Consider, therefore, whether or no you will protect me.”

And Achilles answered, “Fear not, but speak as it is borne in upon you from heaven, for by Apollo, Calchas, to whom you pray, and whose oracles you reveal to us, not a Danaan at our ships shall lay his hand upon you, while I yet live to look upon the face of the earth — no, not though you name Agamemnon himself,