श्रुतिविप्रतिपन्ना ते यदा स्थास्यति निश्चला। समाधावचला बुद्धिस्तदा योगमवाप्स्यसि॥
śrutivipratipannā te yadā sthāsyati niścalā samādhāvacalā buddhistadā yogamavāpsyasi
Meaning
When the intellect, bewildered by the multiplicity of holy scriptures, stands unperturbed in blissful contemplation of the infinite, then you have attained spirituality.
English translation by Shri Purohit Swami (1935), public domain. Sanskrit text in the public domain. About Duvidha