Ramayana
रावणस्तु ततः स्वस्थः शरवर्षं मुमोच ह । तस्मिन्वैवस्वतरथे तोयवर्षमिवाम्बुदः ॥ 7-22-14 ॥
Then Ravana, recovering himself, loosed a shower of arrows upon that chariot of Vaivasvata, like a cloud pouring down a torrent of rain.
english translation