Valmiki Ramayana Sundara Kanda Sarga 36 Shloka 3
Original Shlokaप्रत्ययार्थं तवाऽनीतं तेन दत्तं महात्मना। समाश्वसिहि भद्रं ते क्षीणदुःखफला ह्यसि।।5.36.3।।
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महात्मना greatself, तेन by him, दत्तम् given, तव your, प्रत्ययार्थम् to make you trust, अनीतम् is brought, समाश्वसिहि be calm, ते to you, भद्रम् let you be auspicious, क्षीणदुःखफला your sorows ended, असि हि indeed.
"Be calm. Be blessed. Your sorrows have come to an end. This (the ring) is given by the great self, Rama, to make you trust me.