Mahabharata 13.57.14

नित्यस्नायी भवेद्दक्षः संध्ये तु द्वे जपन्द्विजःमरुं साधयतो राज्यं नाकपृष्ठमनाशके

nityasnāyī bhaveddakṣaḥ saṃdhye tu dve japandvijaḥmaruṃ sādhayato rājyaṃ nākapṛṣṭhamanāśake

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