अशास्त्रविहितं घोरं तप्यन्ते ये तपो जनाः।दम्भाहङ्कारसंयुक्ताः कामरागबलान्विताः
aśhāstra-vihitaṁ ghoraṁ tapyante ye tapo janāḥ dambhāhankāra-sanyuktāḥ kāma-rāga-balānvitāḥ
Those who practice austerities not commanded by scripture, who are enslaved to hypocrisy and egotism, who are carried away by the fury of desire and passion,
Translated by Shri Purohit Swami
Those men who practice terrific austerities not prescribed by the scriptures, given to hypocrisy and egoism, driven by the force of lust and attachment.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
aśhāstra-vihitam—not enjoined by the scriptures; ghoram—stern; tapyante—perform; ye—who; tapaḥ—austerities; janāḥ—people; dambha—hypocrisy; ahankāra—egotism; sanyuktāḥ—possessed of; kāma—desire; rāga—attachment; bala—force; anvitāḥ—impelled by;