Bhagavad Gita 7.19

बहुनां जन्मनामन्ते ज्ञानवान्मां प्रपद्यते |
वासुदेव: सर्वमिति स महात्मा सुदुर्लभ:

Translation

After many births of spiritual practice, one who is endowed with knowledge surrenders unto Me, knowing Me to be all that is. Such a great soul is indeed very rare.