Bhagavad Gita · Dhyana Yoga (Atma-samyama Yoga)Chapter 6, Shloka 46 (6.46)

Who is the "learned"? Here "jñānī" does not mean the supreme knower of the self — both acharyas take it in a limited sense.

Shankaracharya. Jñānibhyo'pi jñānam atra śāstrārtha-pāṇḍityam — here knowledge = scholarship in the meaning of the scriptures; karmibhyaḥ agnihotrādi karma tadvadbhyaḥ — than those who perform rites like the agnihotra; tasmāt yogī bhava.

Acharya Ramanuja. Kevala-tapobhiḥ … ātma-jñāna-vyatiriktaiḥ jñānaiḥ ca … kevalaiḥ aśvamedhādibhiḥ karmabhiḥ — the human goal attained through austerity alone, through knowledge other than knowledge of the self, and through rites like the ashvamedha alone — tebhyaḥ sarvebhyaḥ adhika-puruṣārtha-sādhanatvād yogasya — yoga yields a greater human goal than all of these. Then an important structural sentence: tad evaṃ para-vidyāṅga-bhūtaṃ prajāpati-vākyoditaṃ pratyag-ātma-darśanam uktam, atha para-vidyāṃ prastauti — thus the vision of the inner self (of the individual self), which is a limb of the higher knowledge, has been taught; now the higher knowledge (knowledge of the Lord) begins.

Ramanuja's structure of the Gita: Chapters 1–6 = vision of the self (karma yoga / jnana yoga), chapters 7–12 = the higher knowledge (bhakti). 6.47 is the first step across this bridge.