Mahabharata 12.243.16

निष्प्रचारं मनः कृत्वा प्रतिष्ठाप्य च सर्वतःयामयं लभते तुष्टिं सा न शक्यमतोऽन्यथा

niṣpracāraṃ manaḥ kṛtvā pratiṣṭhāpya ca sarvataḥyāmayaṃ labhate tuṣṭiṃ sā na śakyamato'nyathā

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