Naalayira Divya Prabandham
The Naalayira Divya Prabandham (Tamil: நாலாயிரத் திவ்வியப் பிரபந்தம், romanized: Nālāyira Divya Prabandham, lit. 'Four Thousand Divine Hymns') is a collection of 4,000 Tamil verses composed by the 12 Alvars. It was compiled in its present form by Nāthamuni during the 9th–10th centuries.
Source: Wikipedia — Naalayira Divya Prabandham (CC BY-SA 4.0)