YV 4.5d

The highest (bricks) are the heavenly deities; over them he makes the sacrificer speak; verily by them he makes him attain the world of heaven; he should throw (the leaf) down in the path of the cattle of him whom he hates; the first beast that steps upon it goes to 'The strength on the stone', (with these words) he moistens (the fire), and so purifies it; verily also he delights it; it delighted attends him, causing him neither hunger nor pain in yonder world; he rejoices in offspring, in cattle who knows thus. 'That food and strength, do ye, O Maruts, bounteously bestow on us', he says; strength is food, the Maruts are food; verily he wins food. 'In the stone is thy hunger; let thy pain reach N. N. [1], whom we hate', he says; verily he afflicts him whom he hates with its hunger and pain. He goes round thrice, moistening; the fire is threefold; verily he calms the pain of the whole extent of the fire. Thrice again he goes round; they make up six, the seasons are six; verily with the seasons he calms its pain. The reed is the flower of the waters, the Avaka is the cream of the waters [2]; he draws over (it) with a branch of reeds and with Avaka plants; the waters are appeased; verily with them appeased he calms his pain. The beast that first steps over the fire when piled, it is liable to burn it up with its heat. He draws over (it) with a frog; this of animals is the one on which one does not subsist, for neither among the domesticated nor the wild beasts has it a place; verily he afflicts it with pain. With eight (verses) he draws across [3]; the Gayatri has eight syllables, the fire is connected with the Gayatri; verily he calms the pain of the whole extent of the fire. (He draws) with (verses) containing (the word) 'purifying', the purifying (one) is food; verily by food he calms its pain. The fire is death; the black antelope skin is the form of holy power; he puts on a pair of black sandals; verily by the holy power he shuts himself away from death.