nāradera saṅge - by the association of the great saintly person Nārada; śaunaka-ādi muni-gaṇa - the great sages headed by Śaunaka Muni; mumukṣā chāḍiyā - giving up the desire for liberation; kailā - performed; kṛṣṇera bhajana - devotional service to Kṛṣṇa.

“By associating with the great saint Nārada, Śaunaka and other great sages gave up the desire for liberation and engaged in Kṛṣṇa’s devotional service.