Paraskaragrihyasutra 2.6.10

2.6.10

ye apsvantaragnayaḥ praviṣṭā gohya upagohyo mayūṣo manohāskhalo virujastanūdūṣurindriyahātānvijahāmi yo rocanastamiha gṛhṇāmītyekasmādapo gṛhītvā \10\

'The fires that dwell in the waters; the fire which must be hidden, the fire which must be covered, the ray of light, the fire which kills the mind, the unwavering one, the pain-causing one, the destroyer of the body, the fire which kills the organs—those I leave behind. The shining one, that I seize here'—with (this formula) he draws water out of one (of the eight vessels);