Śrīmad-Bhāgavatam · Text 10.40.6
Who is speaking and story frame
एके त्वाखिलकर्माणि सन्न्यस्योपशमं गता: ।
ज्ञानिनो ज्ञानयज्ञेन यजन्ति ज्ञानविग्रहम् ॥ ६ ॥
eke tvākhila-karmāṇi
sannyasyopaśamaṁ gatāḥ
jñānino jñāna-yajñena
yajanti jñāna-vigraham
In pursuit of spiritual knowledge, some persons renounce all material activities and, having thus become peaceful, perform the sacrifice of philosophic investigation to worship You, the original form of all 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.