B.G 18.72 and 73
kaccidetat śrutaṃ pārtha tvayaikāgreṇa cetasā। kaccidajñānasaṃmohaḥ pranaṣṭaste dhanañjaya ॥72॥
Have you heard all this with a focused mind, O son of Pṛthā? Has your ignorance and delusion been destroyed, O Dhananjaya?
arjuna uvāca
Arjuna said:
naṣṭo mohaḥ smṛtirlabdhā tvatprasādānmayācyuta। sthito'smi gatasaṃdehaḥ kariṣye vacanaṃ tava ॥73॥
O Acyuta, delusion is destroyed and memory is regained by your grace. I am situated, and my doubt is gone. I will act according to your instructions.
Gīta Tātparya 18.72 and 73
After resolving the doubts, Lord Krishna says, "Do as you wish" (18.63); Arjuna responds saying he will follow the Lord's advice by stating, "I will follow your word" (18.73).
"yathekṣasi tathā kuru" - ityākṣepaparihārāya, "kariṣye vacanaṃ tava" - ityanusarati bhagavantam॥
After resolving the doubts (Lord Krishna says) - "Do as you wish" (18.63); (Arjuna) responds saying he will follow the Lord's advice by stating, "I will follow your word" (18.73).