Śrīmad-Bhāgavatam · Text 10.18.13
Who is speaking and story frame
क्वचिन्नृत्यत्सु चान्येषु गायकौ वादकौ स्वयम् ।
शशंसतुर्महाराज साधु साध्विति वादिनौ ॥ १३ ॥
kvacin nṛtyatsu cānyeṣu
gāyakau vādakau svayam
śaśaṁsatur mahā-rāja
sādhu sādhv iti vādinau
While the other boys were dancing, O King, Kṛṣṇa and Balarāma would sometimes accompany them with song and instrumental music, and sometimes the two Lords would praise the boys, saying, “Very good! Very good!”
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.
From Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.