Chapter 11 · The Vision of the Universal Form · Arjuna said
Bhagavad Gita 11.41 — Asking forgiveness
सखेति मत्वा प्रसभं यदुक्तं हे कृष्ण हे यादव हे सखेति। अजानता महिमानं तवेदं मया प्रमादात्प्रणयेन वापि ॥
sakheti matvā prasabhaṃ yaduktaṃ he kṛṣṇa he yādava he sakheti | ajānatā mahimānaṃ tavedaṃ mayā pramādātpraṇayena vāpi ||
Meaning
Thinking of you as just a friend, I carelessly called you "O Krishna, O Yadav, O friend," not knowing your greatness, out of carelessness or affection —