YV 1.6m

If he were to deposit (the gold) without fastening it on, then the foetuses of offspring would be liable to miscarriage. He deposits it fastening it on, to secure the foetuses. He fastens it so that it cannot be untied, for the production of offspring. The cow with which the Soma is bought is speech. 'Thou art the strong', he says; for what he strengthens in his mind, that he expresses in speech. 'Grasped by mind', he says; for by mind is speech grasped. 'Acceptable to Visnu he says [2]. Visnu is the sacrifice; verily be makes her accept able to the sacrifice. 'Through the impulse of thee, of true impulse', he says; verily he wins speech which is impelled by Savitr. As each part is performed, the Raksases are fain to injure the sacrifice; the path of Agni and Surya is one which the Raksases cannot injure. 'I have mounted the eye of the sun, the pupil of the eye of Agni', he says. He mounts the path which is not injured by the Raksases [3]. The cow with which the Soma is bought is speech. 'Thou art thought, thou art mind', he says; verily he instructs her. Therefore children are born instructed. 'Thou art thought', he says, for what one thinks in the mind one expresses in speech. 'Thou art mind', he says; for what one grasps by the mind one performs. 'Thou art meditation', he says; for what one meditates with the mind one expresses in speech [4]. 'Thou art the gift (to the priests)', he says; for (the cow) is the gift. 'Thou art of the sacrifice', he says; verily he makes her fit for the sacrifice. 'Thou art of kingly power', he says, for she is of kingly power. 'Thou art Aditi, double-headed', he says. In that to Aditi belong the opening and the concluding oblations of the sacrifices, therefore does he say that. If (the cow) were not bound, she would be unrestrained; if she were bound by the foot, she would be the funeral cow, and the sacrificer would be likely to perish [5].