Mahabharata 13.20.12

ततो वैश्रवणोऽभ्येत्य अष्टावक्रमनिन्दितम्विधिवत्कुशलं पृष्ट्वा ततो ब्रह्मर्षिमब्रवीत्

tato vaiśravaṇo'bhyetya aṣṭāvakramaninditamvidhivatkuśalaṃ pṛṣṭvā tato brahmarṣimabravīt

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