Mahabharata 12.192.11

सावित्र्युवाचकिं प्रार्थयसि विप्रर्षे किं चेष्टं करवाणि तेप्रब्रूहि जपतां श्रेष्ठ सर्वं तत्ते भविष्यति

sāvitryuvācakiṃ prārthayasi viprarṣe kiṃ ceṣṭaṃ karavāṇi teprabrūhi japatāṃ śreṣṭha sarvaṃ tatte bhaviṣyati

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