Mahabharata 3.207.13

त्वमग्ने प्रथमः सृष्टो ब्रह्मणा तिमिरापहःस्वस्थानं प्रतिपद्यस्व शीघ्रमेव तमोनुद

tvamagne prathamaḥ sṛṣṭo brahmaṇā timirāpahaḥsvasthānaṃ pratipadyasva śīghrameva tamonuda

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