Adhyāya 6Ch 6•Verse 42
"Or [if unsuccessful after long practice of yoga] h..."
Adhyāya 6 • Shloka 42
अथवा योगिनामेव कुले भवति धीमताम् | एतद्धि दुर्लभतरं लोके जन्म यदीदृशम् || ४२ ||
athavā yoginām eva kule bhavati dhīmatām | etad dhi durlabha-taraṃ loke janma yad īdṛśam || 42 ||
"Or [if unsuccessful after long practice of yoga] he takes his birth in a family of transcendentalists who are surely great in wisdom. Certainly, such a birth is rare in this world."