Rigveda 2.27.10
त्वं विश्वे॑षां वरुणासि॒ राजा॒ ये च॑ दे॒वा अ॑सुर॒ ये च॒ मर्ता॑: ।श॒तं नो॑ रास्व श॒रदो॑ वि॒चक्षे॒ ऽश्यामायूं॑षि॒ सुधि॑तानि॒ पूर्वा॑॥
tvaṃ viśveṣāṃ varuṇāsi rājā ye ca devā asura ye ca martā: |śataṃ no rāsva śarado vicakṣe 'śyāmāyūṃṣi sudhitāni pūrvā ||
Our plain-language meaning of this verse is waiting for scholar review.