Bhagavad Gita 11.41
Whatever I have said to you in rashness, taking you only as a friend and addressing you as “O Krishna! O Yadava! O Friend!” in thoughtless familiarity, without understanding your greatness;
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||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).