Rigveda 7.83.4

इन्द्रा॑वरुणा व॒धना॑भिरप्र॒ति भे॒दं व॒न्वन्ता॒ प्र सु॒दास॑मावतम् ।ब्रह्मा॑ण्येषां शृणुतं॒ हवी॑मनि स॒त्या तृत्सू॑नामभवत्पु॒रोहि॑तिः॥

indrāvaruṇā vadhanābhiraprati bhedaṃ vanvantā pra sudāsamāvatam |brahmāṇyeṣāṃ śṛṇutaṃ havīmani satyā tṛtsūnāmabhavatpurohitiḥ ||

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