Mahabharata 3.231.18

शीतवातातपसहांस्तपसा चैव कर्शितान्समस्थो विषमस्थान्हि द्रष्टुमिच्छति दुर्मतिः

śītavātātapasahāṃstapasā caiva karśitānsamastho viṣamasthānhi draṣṭumicchati durmatiḥ

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