Cilappatikāram, also referred to as Silappathikaram or Silappatikaram, is the earliest Tamil epic. It is a poem of 5,730 lines in almost entirely akaval (aciriyam) meter. The epic is a tragic love story of an ordinary couple, Kaṇṇaki and her husband Kōvalaṉ. The Cilappatikāram has more ancient roots in the Tamil bardic tradition, as Kannaki and other characters of the story are mentioned or alluded to in the Sangam literature such as in the Natṟiṇai and later texts such as the Kovalam Katai. It is attributed to a prince-turned-jain-monk Iḷaṅkō Aṭikaḷ, and was probably composed in the 5th century CE.