Rigveda 1.164.40
९॥सू॒य॒व॒साद् भग॑वती॒ हि भू॒या अथो॑ व॒यं भग॑वन्तः स्याम ।अ॒द्धि तृण॑मघ्न्ये विश्व॒दानीं॒ पिब॑ शु॒द्धमु॑द॒कमा॒चर॑न्ती॥
9 ||sūyavasād bhagavatī hi bhūyā atho vayaṃ bhagavantaḥ syāma |addhi tṛṇamaghnye viśvadānīṃ piba śuddhamudakamācarantī ||
Our plain-language meaning of this verse is waiting for scholar review.