'The strong steed hath stepped forth', with these two (verses) he makes it step forth; (with two) of the same form, therefore cattle are born of the same form. He pours water down; where there are waters, there Plants take root, and where plants take root cattle find support through them, the sacrifice (finds support) in cattle, the sacrificer in the sacrifice, offspring in the sacrificer; therefore he pours water down, for support. If the Adhvaryu were to pour the libation on that which is without fire, the Adhvaryu would be [1] blind, the Raksases would destroy the sacrifice; he puts gold down and offers; verily he pours on what has fire, the Adhvaryu does not become blind, the Raksases do not destroy the sacrifice. 'I touch Agni with mind, with ghee', he says, for with mind man approaches the sacrifice; 'who lordeth it over all the worlds', he says, for he lords it over all; 'broad, vast, with pervading vital power', he says, for he born small becomes great [2]; 'most extensive, impetuous, winning food', he says; verily he makes pleasant food for him; all is pleasant for him who knows thus. 'I touch thee with speech, with ghee', he says; therefore what a man conceives with mind he utters with speech; 'with friendly (mind) he says, to smite away the Raksases; 'with mortal glory, with engaging colour, Agni', he says; verily he bestows beauty upon him; he is possessed of beauty who knows thus [3]. By mind must he obtain that libation which the Adhvaryu offers in that which is without fire; he offers with two verses containing the word 'mind', to obtain the two libations; with two (he offers), for support. As the beginning of the sacrifice is performed the Raksases are fain to destroy the sacrifice; now then is this (place) the beginning of the sacrifice when the libation comes upon it; he draws a line around, to smite away the Raksases; with three (verses) he draws a line around, Agni is threefold; verily from the whole extent of Agni he smites away the Raksases [4]; with a Gayatri verse he draws a line around, the Gayatri is brilliance; verily with brilliance, he encircles him; with a Tristubh verse he draws a line around, the Tristubh is power; verily he encircles him with power; with an Anustubh verse he draws a line around, the Anustubh, envelops all the metres, (verily it serves) for complete attainment; with the Anustubh in the middle (he draws), the Anustubh is speech, therefore from the middle we speak with speech; with the Gayatri first he draws, then with the Anustubh, then with the Tristubh; the Gayatri is brilliance, the Anustubh the sacrifice, the Tristubh power; verily he encircles the sacrifice, with brilliance and power, on both sides.