Śatapatha Brāhmaṇa ("of a hundred paths") 8.4.3.6

8.4.3.6

saptabhirastuvateti | ya eveme sapta śīrṣanprāṇāstaireva tadastuvata sapta ṛṣayo 'sṛjyanteti sapta 'rṣayo 'trāsṛjyanta dhātādhipatirāsīditi dhātātrādhipatirāsīt

'With seven they sang praises,'--what seven vital airs there are here in the head: it is with them they then sang praises;--'the seven Rishis were created,'--the seven Rishis indeed were now created;--'the creator was the lord!'--the creator indeed was now the lord.