Rigveda 5.59.7

वयो॒ न ये श्रेणी॑: प॒प्तुरोज॒सा ऽन्ता॑न् दि॒वो बृ॑ह॒तः सानु॑न॒स्परि॑ ।अश्वा॑स एषामु॒भये॒ यथा॑ वि॒दुः प्र पर्व॑तस्य नभ॒नूँर॑चुच्यवुः॥

vayo na ye śreṇī: papturojasā 'ntān divo bṛhataḥ sānunaspari |aśvāsa eṣāmubhaye yathā viduḥ pra parvatasya nabhanūm̐racucyavuḥ ||

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