Mahabharata 3.288.6

यत्प्रियं च द्विजस्यास्य हितं चैव तवानघयतिष्यामि तथा राजन्व्येतु ते मानसो ज्वरः

yatpriyaṃ ca dvijasyāsya hitaṃ caiva tavānaghayatiṣyāmi tathā rājanvyetu te mānaso jvaraḥ

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