Rigveda 7.56.7

११शुची॑ वो ह॒व्या म॑रुत॒: शुची॑नां॒ शुचिं॑ हिनोम्यध्व॒रं शुचि॑भ्यः ।ऋ॒तेन॑ स॒त्यमृ॑त॒साप॑ आय॒ञ्छुचि॑जन्मान॒: शुच॑यः पाव॒काः॥

11śucī vo havyā maruta: śucīnāṃ śuciṃ hinomyadhvaraṃ śucibhyaḥ |ṛtena satyamṛtasāpa āyañchucijanmāna: śucayaḥ pāvakāḥ ||

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