Rigveda 7.95.2

एका॑चेत॒त्सर॑स्वती न॒दीनां॒ शुचि॑र्य॒ती गि॒रिभ्य॒ आ स॑मु॒द्रात् ।रा॒यश्चेत॑न्ती॒ भुव॑नस्य॒ भूरे॑र्घृ॒तं पयो॑ दुदुहे॒ नाहु॑षाय॥

ekācetatsarasvatī nadīnāṃ śuciryatī giribhya ā samudrāt |rāyaścetantī bhuvanasya bhūrerghṛtaṃ payo duduhe nāhuṣāya ||

Our plain-language meaning of this verse is waiting for scholar review.