Mahabharata 7.172.87

सर्वरूपं भवं ज्ञात्वा लिङ्गे योऽर्चयति प्रभुम्आत्मयोगाश्च तस्मिन्वै शास्त्रयोगाश्च शाश्वताः

sarvarūpaṃ bhavaṃ jñātvā liṅge yo'rcayati prabhumātmayogāśca tasminvai śāstrayogāśca śāśvatāḥ

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