Until I came to where the waters Narrowed, raging through a gorge, Nigh the threshold of my home: And across the thunderous flood, From crag to crag I leapt: And then I climbed a cedar, From whose close ambush I could watch Who came or went about the cavern-mouth. I lay along a level branch: And, through the thick, dark screen, I peered with eager eyes: But no one crossed my sight. The whole land lay before me, drowsing In deepest noonday slumber: No twig stirred in the breathless blaze; And underneath the boughs no serpent rustled: And, in the earth and air, Naught waked, save one lone eagle, nigh the sun, With wings, unbaffled, beating Up the blue, unclouded heavens.