So she spoke; but Zeus, the cloud-gatherer, spoke no word to her, but sat a long time in silence. Yet Thetis, even as she had clasped his knees, so held to him, clinging close, and questioned him again a second time: “Give me your infallible promise, and bow your head to it, or else deny me, for there is nothing to make you afraid; so that I may know well [515] how far I among all the gods am honoured the least.”