Śrīmad-Bhāgavatam · Text 12.6.63
Who is speaking and story frame
इत्युक्तो गुरुरप्याह कुपितो याह्यलं त्वया ।
विप्रावमन्त्रा शिष्येण मदधीतं त्यजाश्विति ॥ ६३ ॥
ity ukto gurur apy āha
kupito yāhy alaṁ tvayā
viprāvamantrā śiṣyeṇa
mad-adhītaṁ tyajāśv iti
Addressed thus, the spiritual master Vaiśampāyana became angry and said: Go away from here! Enough of you, O disciple who insults brāhmaṇas! Furthermore, you must immediately give back everything I have taught you.
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.