YV 3.5c

When the gods went to the world of heaven, the quarters were in confusion; they saw these regional (bricks), they put them down, and by them they made firm the quarters; in that he put down the regional bricks, (it is) to support the quarters. Ten breath supporters he places in the east [2]; the breaths in man are nine, the navel is the tenth; verily he places the breaths in front; therefore the breaths are in front. He puts down the last with the word 'light'; there fore speech, which is the last, is the light of the breaths. He put down ten; the Viraj has ten syllables, the light of the metres is the Viraj; verily he puts the light in the east; therefore we revere the light in the east. The metres ran a race for the cattle; the Brhati won them; there fore cattle are called connected with the Brhati [3]. 'Ma metre', (with these words) he puts down on the south; therefore the months turn south wards; (with) 'Earth metre' (he puts down) on the west, for support; (with) 'Agni, the deity' (he puts down) on the north; Agni is might; verily on the north he places might; therefore he that advances to the north is victorious. They make up thirty-six; the Brhati has thirty-six syllables, cattle are connected with the Brhati; verily by the Brhati he wins cattle for him. The Brhati holds the sovereignty of the metres; he for whom these [4] are put down attains sovereignty. He puts down seven Valakhilya, (bricks) in the east, seven in the west; in the head there are seven breaths, two below; (verily they serve) to give the breaths strength. 'The head thou art, ruling', (with these words) he puts down on the east; 'Thou art the prop ruling', (with these words) he puts down on the west; verily he makes the breaths accordant for him. Whatever the gods did at the sacrifice the Asuras did. The gods saw these Aksnayastomiya (bricks), they put them down on one place after reciting in another; the Asuras could not follow it; then the gods prospered, the Asuras were defeated.