Chapter 6 · The Yoga of Meditation · Arjuna said
Bhagavad Gita 6.39 — Remove my doubt
एतन्मे संशयं कृष्ण छेत्तुमर्हस्यशेषतः। त्वदन्यः संशयस्यास्य छेत्ता न ह्युपपद्यते ॥
etanme saṃśayaṃ kṛṣṇa chettumarhasyaśeṣataḥ | tvadanyaḥ saṃśayasyāsya chettā na hyupapadyate ||
Meaning
Krishna, please remove this doubt of mine completely. No one but you can dispel it.