(1) Om! Verily, the dawn is the head of the sacrificial horse; the sun, his eye; the wind, his breath; universal fire (Agni VaisVanara), his open mouth. The year is the body (atman) of the sacrificial horse; the sky, his back; the atmo- sphere, his belly; the earth, the under part of his belly; the quarters, his flanks; the intermediate quarters, his ribs; the seasons, his limbs; the months and half-months, his joints; days and nights, his feet; the stars, his bones; the clouds, his flesh. Sand is the food in his stomach; rivers are his entrails. His liver and lungs are the mountains; plants and trees, his hair. The orient is his fore part; the Occident, his hind part. When he yawns, then it lightens. When he shakes himself, then it thunders. When he urinates, then it rains. Voice, indeed, is his voice.