v. 3. 7.

By the 'sitters on the vault' the gods went to the world of heaven; that is why the 'sitters on the vault' have their name. In that he puts down the 'sitters on the vault', the sacrificer thus goes by the 'sitters on the vault' to the world of heaven; the vault is the world of heaven; for him for whom these are put down there is no misfortune (ná-ákam); the 'sitters on the vault' are the home of the sacrificer; in that he puts down the 'sitters on the vault', the sacrificer thus makes himself a home. The 'sitters on the vault' are the collected brilliance of the Prstha (Stotras); in that he puts down the 'sitters on the vault' [1], verily he wins the brilliance of the Prsthas. He puts down the five crested; verily becoming Apsarases they wait on him in yonder world; verily also they are the bodyguards of the sacrificer. He should think of whomever he hates as he puts (them) down; verily he cuts him off for these deities; swiftly he goes to ruin. He puts (them) above the 'sitters on the vault'; that is as when having taken a wife one seats her in the house [2]; he puts the highest on the west, pointing east; therefore the wife attends on the west, facing east. He puts as the highest the naturally perforated and the earless (bricks); the naturally perforated is breath, the earless is life; verily he places breath and life as the highest of the breaths; therefore are breath and life the highest of the breaths. No brick higher (than these) should he put down; if he were to put another brick higher, he would obstruct the breath and life of cattle [3] and of the sacrificer; there fore no other brick should be put down higher. He puts down the naturally perforated brick; the naturally perforated brick is yonder (sky); verily he puts down yonder (sky). He makes the horse sniff it; verily be places breath in it; again the horse is connected with Prajapati; verily by Prajapati he piles the fire. It is naturally perforated, to let out the breaths, and also to light up the world of heaven. The earless is the triumph of the gods; in that he puts down the earless, he triumphs with the triumph of the gods; to the north he puts it down; therefore to the north of the fire is action carried on; (the verse) has the word 'wind', for kindling.