If I do not this day slay the great Asura, Vritra of great strength and of a huge body by an artifice, it will not be well with me.
यदि वृत्रं न हम्यद्य वञ्चयित्वा महासुरम्। महाबलं महाकायं न मे श्रेयो भविष्यति॥