Mahabharata 13.126.33

व्रतं चर्तुमिहायातस्त्वहं गिरिमिमं शुभम्पुत्रं चात्मसमं वीर्ये तपसा स्रष्टुमागतः

vrataṃ cartumihāyātastvahaṃ girimimaṃ śubhamputraṃ cātmasamaṃ vīrye tapasā sraṣṭumāgataḥ

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