Tiruvelukkutrirukkai
The Tiruvelukkutrirukkai (Tamil: திருவெழுகூற்றிருக்கை, romanized: Tirueḻukkuṟirukkai, lit. 'Structure of the sacred seven') is a Tamil Hindu work of literature written by Tirumangai Alvar, one of the twelve Alvars of Sri Vaishnavism. Composed of a single hymn, it is part of the compendium of hymns called the Nalayira Divya Prabandham.