Chapter 2, Verse 52
Part of 2: Sānkhya Yog — सांख्ययोगयदा ते मोहकलिलं बुद्धिर्व्यतितरिष्यति। तदा गन्तासि निर्वेदं श्रोतव्यस्य श्रुतस्य च॥
yadā te moha-kalilaṁ buddhir vyatitariṣhyati tadā gantāsi nirvedaṁ śhrotavyasya śhrutasya cha
When your intellect passes beyond the mire of delusion, then you will attain indifference to what has been heard and what has yet to be heard.
The mire of delusion is the identification of the Self with the notself. The sense of discrimination between the Self and the notSelf is confounded by the mire of delusion and the mind runs towards the sensual objects and the body is takes as the pure Self. When you attain purity of mind, you will attain to indifference regarding things heard and yet to be heard. They will appear to you to be of no use. You will not care a bit for them. You will entertain disgust for them. (Cf. XVI.24).