Mahabharata 12.259.14

यदा पुरोहितं वा ते पर्येयुः शरणैषिणःकरिष्यामः पुनर्ब्रह्मन्न पापमिति वादिनः

yadā purohitaṃ vā te paryeyuḥ śaraṇaiṣiṇaḥkariṣyāmaḥ punarbrahmanna pāpamiti vādinaḥ

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