YV 1.6a

The Exposition of the Soma Sacrifce He makes a hall with beams pointing east. The gods and men divided the quarters, the gods (obtained) the eastern, the Pitrs the southern, men the western, the Rudras the northern. In that he makes a hall with beams pointing east, the sacrificer approaches the world of the gods. He covers it over, for the world of the gods is hidden from the world of men. 'It is not easy', they say, 'to go from this world; for who knows if he is in yonder world or not.' He makes at the corners apertures [1], for the winning of both worlds. He shaves his hair and beard, he trims his nails. The hair and the beard are dead and impure skin, and by thus destroying the dead and impure skin he becomes fit for the sacrifice and approaches the sacrifice. The Angirases going to the world of heaven placed in the waters consecration and penance. He bathes in the waters; verily visibly he secures consecration and penance. He bathes at a ford, for at a ford did they place (consecration and penance); he bathes at a ford [2]; verily he becomes a ford for his fellows. He sips water; verily he becomes pure within. He consecrates him with a garment; the linen garment has Soma for its deity. He who consecrates himself approaches Soma as his deity. He says, 'Thou art the body of Soma; guard my body.' He approaches his own deity; verily also he invokes this blessing. (Of the garment) the place where the border is belongs to Agni, the wind-guard to Vayu, the fringe to the Pitrs, the foreedge to the plants [3], the warp to the Adityas, the woof to the All-gods, the meshes to the Naksatras. The garment is thus connected with all the gods; in that he consecrates him with the garment, verily with all the gods he consecrates him. Man has breath without; his eating is his breath, he eats; verily he consecrates himself with breath. He becomes satiated. As great as is his breath, with it he approaches the sacrifice.