Ramayana
स प्रचक्रे महाबाहुर्मृगयां रुचिरे वने । चैत्रे मनोरमे मासि सभृत्यबलवाहनः ॥ 7-87-8 ॥
That mighty-armed one undertook a hunt in a lovely forest, in the delightful month of Chaitra, together with his attendants, his army, and his mounts.
english translation