Ramayana
सृष्टः क्रोधाभिभूतेन विनाशार्थं दुरात्मनोः । मधुकैटभयोर्वीर विघाते वर्तमानयोः । स्रष्टुकामेन लोकांस्त्रींस्तौ चानेन हतौ युधि ॥ 7-63-22 ॥
"It was created, O hero, by him who was overcome with wrath, for the destruction of the two evil-minded ones, Madhu and Kaitabha, while they were bent upon obstruction, by him who desired to create the three worlds; and the two of them were slain by him with this arrow in battle."
english translation