Rigveda 10.76.2
तदु॒ श्रेष्ठं॒ सव॑नं सुनोत॒नाऽत्यो॒ न हस्त॑यतो॒ अद्रि॑: सो॒तरि॑ ।वि॒दद्ध्य१र्यो अ॒भिभू॑ति॒ पौंस्यं॑ म॒हो रा॒ये चि॑त्तरुते॒ यदर्व॑तः॥
tadu śreṣṭhaṃ savanaṃ sunotanā'tyo na hastayato adri: sotari |vidaddhya1ryo abhibhūti pauṃsyaṃ maho rāye cittarute yadarvataḥ ||
Our plain-language meaning of this verse is waiting for scholar review.