Śrīmad-Bhāgavatam · Text 11.20.9
Who is speaking and story frame
तावत् कर्माणि कुर्वीत न निर्विद्येत यावता ।
मत्कथाश्रवणादौ वा श्रद्धा यावन्न जायते ॥ ९ ॥
tāvat karmāṇi kurvīta
na nirvidyeta yāvatā
mat-kathā-śravaṇādau vā
śraddhā yāvan na jāyate
As long as one is not satiated by fruitive activity and has not awakened his taste for devotional service by śravaṇaṁ kīrtanaṁ viṣṇoḥ, one has to act according to the regulative principles of the Vedic injunctions.
Read the purport on Vedabase.ioFrom 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.