"One thing more there is," said Pelias, "on which I need your advice; for though you are young, I see in you a wisdom beyond your years. There is one neighbour of mine, whom I dread more than all men on earth. I am stronger than he now, and can command him; but I know that if he stay among us, he will work my ruin in the end. Can you give me a plan, Jason, by which I can rid myself of that man?"
After awhile, Jason answered, half laughing, "Were I you, I would send him to fetch that same golden fleece; for if he once set forth after it you would never be troubled with him more."
And at that a bitter smile came across Pelias's lips, and a flash of wicked joy into his eyes; and Jason saw it, and started; and over his mind came the warning of the old man, and his own one sandal, and the oracle, and he saw that he was taken in a trap.
But Pelias only answered gently, "My son, he shall be sent forthwith."
"You mean me?" cried Jason, starting up, "because I came here with one sandal?" And he lifted his fist angrily, while Pelias stood up to him like a wolf at bay; and whether of the two was the stronger and the fiercer, it would be hard to tell.
But after a moment Pelias spoke gently, "Why then so rash, my son? You, and not I, have said what is said; why blame me for what I have not done? Had you bid me love the man of whom I spoke, and make him my son-in-law and heir, I would have obeyed you; and what if I obey you now, and send the man to win himself immortal fame? I have not harmed you, or him. One thing at least I know, that he will go, and that gladly; for he has a hero's heart within him; loving glory, and scorning to break the word which he has given."
Jason saw that he was entrapped; but his second promise to Cheiron came into his mind, and he thought, "What if the Centaur were a prophet in that also, and meant that I should win the fleece!" Then he cried aloud:
"You have well spoken, cunning uncle of mine! I love glory, and I dare keep to my word. I will go and fetch this golden fleece. Promise me but this in return, and keep your word as I keep mine. Treat my father lovingly while I am gone, for the sake of the all-seeing Zeus; and give me up the kingdom for my own, on the day that I bring back the golden fleece."
Then Pelias looked at him and almost loved him, in the midst of all his hate; and said, "I promise, and I will perform. It will be no shame to give up my kingdom to the man who wins that fleece."
Then they swore a great oath between them; and afterward both went in, and lay down to sleep.