Bhagavad-gītā 6.42
BG 6.42
Open the full passageअथवा योगिनामेव कुले भवति धीमताम् । एतद्धि दुर्लभतरं लोके जन्म यदीदृशम् ॥४२॥
Sanskrit
atha vā yoginām eva kule bhavati dhīmatām etad dhi durlabhataraṁ loke janma yad īdṛśam
Translation
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.