B.G 4.34
tadviddhi praṇipātena paripraśrena sevayā। upadekṣyanti te jñānaṁ jñāninastatvadarśinaḥ ॥34॥
Therefore, seek to understand by surrender, by inquiry, and by service. The wise who have envisioned truth and its principles will then impart knowledge to you.
Gīta Bhāshya 4.34
Though Arjuna belongs to the category of those eligible for knowledge, but his delusion prevails at this stage.
idānīmapi jñānyeva। tathāpi abhibhavāt mohaḥ। mā tu uktā।
Even now, Arjuna belongs to the category of Jnānins. Nevertheless, his delusion prevails. Previously, testimonials were given for the same.
Gīta Tātparya 4.34
Krishna himself will impart the said knowledge, starting from verse 7.2.
jñānaṁ te'haṁ savijñānamiti vakṣyamāṇatvāt svayameva upadekṣyati ॥34॥
The lord himself will impart the stated complete knowledge at 7.2, as stated in the verse 'jñānaṁ te'haṁ', i.e. I will give you knowledge.