So quickly did Arjuna replace his strings that Karna could not perceive when one was broken and another replaced. The feat was highly wonderful to him.
तस्य ज्योछेदन कर्णो ज्यावधानं च संयुगे। नान्वबुध्यत शीघ्रत्वात्तदद्भुतमिवाभवत्॥