Mahabharata 12.316.22

तपोनित्येन दान्तेन मुनिना संयतात्मनाअजितं जेतुकामेन भाव्यं सङ्गेष्वसङ्गिना

taponityena dāntena muninā saṃyatātmanāajitaṃ jetukāmena bhāvyaṃ saṅgeṣvasaṅginā

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