Rigveda 10.27.22

वृ॒क्षेवृ॑क्षे॒ निय॑ता मीमय॒द्गौस्ततो॒ वय॒: प्र प॑तान्पूरु॒षाद॑: ।अथे॒दं विश्वं॒ भुव॑नं भयात॒ इन्द्रा॑य सु॒न्वदृष॑ये च॒ शिक्ष॑त्॥

vṛkṣevṛkṣe niyatā mīmayadgaustato vaya: pra patānpūruṣāda: |athedaṃ viśvaṃ bhuvanaṃ bhayāta indrāya sunvadṛṣaye ca śikṣat ||

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