YV 6.7d

The Soma is cattle [4]; if he were to partake of the drops, he would be possessed of cattle, but Varuna would seize him; if he were not to partake, he would have no cattle, but Varuna would not seize him; he should touch them only, he becomes possessed of cattle, Varuna seizes him not. 'The noose of Varuna is loosed', he says; verily is he freed from Varuna's noose. They advance without looking round, for concealment from Varuna. 'Thou art fuel may we prosper', he says; verily with the kindling-stick they approach the fire in reverence. 'Thou art brilliance; grant me brilliance', he says; verily he bestows brilliance upon himself. With the wooden sword he digs up the altar, with the axle of a chariot he measures. He sets up the sacrificial post; verily gathering together a threefold bolt he hurls it at his foe, to lay him low. If he were to set it up within the altar, he would win the world of the gods; if outside the altar, the world of men; he sets it up in the place where the altar and the edge (outside) meet, for the winning of both worlds. He should set (the set) up with the lower parts alike for one who desires the world of the Pitrs, with the girdle part alike for one who desires the world of men, with the top pieces alike for one who desires power, and all alike for one who desires support; the three in the middle alike for one who desires cattle; for through them [1] cattle attend (on him); verily he becomes possessed of cattle. He should interlock the others; verily he interlocks him with offspring and cattle. If he desire of a man, 'May he be liable to die', he should set it up for him in grave fashion, the northern half the higher, then (the southern) the lower; this is the grave fashion; he for whom he sets it up thus swiftly dies. For him who desires the heaven he should set it up with the southern half the higher, then the (northern) half the lower; verily the sacrificer makes it a ladder and a bridge to attain the world of heaven [2].