Sahasranama are medieval Indian texts that list a thousand names derived from aspects and epithets of a deity. There are at least eight different versions of the "Shiva Sahasranama", devotional hymns ("stotras") listing many names of Shiva. The version appearing in Book 13 ("Anuśāsanaparvan") of the "Mahabharata" provides one such list. Shiva also has "Dasha-Sahasranamas" (10,000 names) that are found in the "Mahanyasa". The "Shri Rudram Chamakam", also known as the "Śatarudriya", is a devotional hymn to Shiva hailing him by many names.