Vaishnava Samhita. Gopinatha Charitam. Vol II Book VI Chp 6 Shloka 27 July 1, 2016 Subhashri Vyas राधारङ्गस्य कृपया ततस्तस्मै महात्मने |दत्वा दशाक्षरं मन्त्रं कैङ्कर्यञ्च ददौ तथा ||Due to that unbound mercy of Shri Radhakrishna the guru preached that blessed man the Dasakshari Mantra and gave him the fortune of serving him.
