Rigveda 4.22.5

ता तू त॑ इन्द्र मह॒तो म॒हानि॒ विश्वे॒ष्वित् सव॑नेषु प्र॒वाच्या॑ ।यच्छू॑र धृष्णो धृष॒ता द॑धृ॒ष्वानहिं॒ वज्रे॑ण॒ शव॒सावि॑वेषीः॥

tā tū ta indra mahato mahāni viśveṣvit savaneṣu pravācyā |yacchūra dhṛṣṇo dhṛṣatā dadhṛṣvānahiṃ vajreṇa śavasāviveṣīḥ ||

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