Bhagawad Gita XVIII.72
कच्चिद् एतच् छ्रुतं पार्थ त्वय्ऽऐक्ऽआग्रेण चेतसा ।
कच्चिद् अज्ञान-संमोहः प्रनष्टस् ते धनंजय ॥
kaccid etac chrutaṃ pārtha tvay’aik’āgreṇa cetasā,
kaccid ajñāna-saṃmohaḥ pranaṣṭas te dhanaṃjaya.
BG 18.72
Hath this been heard by thee, O son of Pritha. with a concentrated mind? Has thy delusion, caused by ignorance, been destroyed, O Dhananjaya?