Whatever the gods did as the sacrifice, that the Asuras did. The gods saw that the sacrifice must be established in the Upaneu (cup), and they established it in the Upaneu. The Asuras grasping the thunderbolt attacked the gods; the gods in fear ran up to Indra, Indra obstructed them' by means of the Antaryama (cup), and that is why the Antaryama has its name, 'the obstructor'. In that the Antaryama cup is drawn, verily thus the sacrificer obstructs his foes. 'Through thee I interpose sky and earth [1], I interpose the broad atmosphere', he says; verily with these worlds the sacrificer obstructs his foes. The gods reflected, 'Indra hath now become what we are'; they said, 'O bounteous one, give us a share'; 'In unison with the gods, the lower and the higher', he replied; to both (the sets of) gods, the lower and the higher [2], he gave a share. 'In unison with the gods, the lower and the higher', he says; to both (the sets of) gods, the lower and the higher, he gives a share. 'O bounteous one, do thou rejoice in the Antaryama', he says; verily he does not cut off the sacrificer from the sacrifice. 'Thou art taken with a support', he says, for the support of inspiration. If both (cups) were drawn without a filter, inspiration would follow expiration, he would be likely to die. The Antaryama is drawn with a filter [3], to separate expiration and inspiration. The Upaneu and the Antaryama (cups) are expiration and inspiration, the Upaneu pressing-(stone) is cross-breathing. If he desire of a man, 'May he be likely to die', he should set them down for him without being in contact; verily he severs his expiration and inspiration from cross-breathing; swiftly he dies. If he desire of a man, 'May he live all his days', he should set them down for him in contact; verily he connects his expiration and inspiration with cross-breathing; he lives all his days.