Śrīmad-Bhāgavatam · Text 1.6.38
Who is speaking and story frame
अहो देवर्षिर्धन्योऽयं यत्कीर्तिं शार्ङ्गधन्वन: ।
गायन्माद्यन्निदं तन्त्र्या रमयत्यातुरं जगत् ॥ ३८ ॥
aho devarṣir dhanyo ’yaṁ
yat-kīrtiṁ śārṅgadhanvanaḥ
gāyan mādyann idaṁ tantryā
ramayaty āturaṁ jagat
All glory and success to Śrīla Nārada Muni because he glorifies the activities of the Personality of Godhead, and so doing he himself takes pleasure and also enlivens all the distressed souls of the universe.
Read Śrīla Prabhupāda's purport on Vedabase.io