Mahabharata 3.2.17
अष्टाङ्गां बुद्धिमाहुर्यां सर्वाश्रेयोविघातिनीम्श्रुतिस्मृतिसमायुक्तां सा राजंस्त्वय्यवस्थिता
aṣṭāṅgāṃ buddhimāhuryāṃ sarvāśreyovighātinīmśrutismṛtisamāyuktāṃ sā rājaṃstvayyavasthitā
Our plain-language meaning of this verse is waiting for scholar review.