Mahabharata 4.46.2

आचार्यो नाभिषक्तव्यः पुरुषेण विजानतादेशकालौ तु संप्रेक्ष्य योद्धव्यमिति मे मतिः

ācāryo nābhiṣaktavyaḥ puruṣeṇa vijānatādeśakālau tu saṃprekṣya yoddhavyamiti me matiḥ

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