18:72  

कच्चिदेतच्छ्रुतं पार्थ त्वयैकाग्रेण चेतसा ।
कच्चिदज्ञानसंमोहः प्रनष्टस्ते धनंजय ॥१८- ७२॥

Transliteration

kachchidetachChrutaM paartha twayaikaagreNa chetasaa ।

kachchidadnyaanasaMmohaH pranaShTaste dhanaMjaya ॥१८- ७२॥

Translation

Has this been heard, O Partha, by your concentrated attention?
Has your delusion-ignorance been destroyed, O Dhananjay?

Translation

O Arjuna, did you listen to this with single-minded attention? Has your delusion born of ignorance been destroyed?

Translation

O conqueror of wealth, Arjuna, have you heard this attentively with your mind? And are your illusions and ignorance now dispelled?