Śrīmad-Bhāgavatam · Text 11.12.24
Who is speaking and story frame
एवं गुरूपासनयैकभक्त्या
विद्याकुठारेण शितेन धीर: ।
विवृश्च्य जीवाशयमप्रमत्त:
सम्पद्य चात्मानमथ त्यजास्त्रम् ॥ २४ ॥
evaṁ gurūpāsanayaika-bhaktyā
vidyā-kuṭhāreṇa śitena dhīraḥ
vivṛścya jīvāśayam apramattaḥ
sampadya cātmānam atha tyajāstram
With steady intelligence you should develop unalloyed devotional service by careful worship of the spiritual master, and with the sharpened ax of transcendental knowledge you should cut off the subtle material covering of the soul. Upon realizing the Supreme Personality of Godhead, you should then give up that ax of analytic knowledge.
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.