Birth of Uma Devi as Renugai:
     With the blessings of Brahma, the Mother of all world Uma Devi was born to Eraivadha Maharaja, the king of Vidharppa Desam. The child named as Renugai grew and attained marital age. Permitted by her father and according to the customs of that times,  Renugai traveled the whole world accompanied by her friends and an army in search of a suitable husband. At last she arrived Kundalipuram, where saint Jamathakni was doing penance. Since Renugai camped near the Ashram with her soldiers, the sacred place was named "Padai Veedu" (army encampment). "Padaiveedu" is now called as "A.K.Padavedu (Amman Koil Padavedu)".  Here, Renugai saw Saint Jamathakni.
Kamandala Nadhi(River):
    At that time a war  broke out between the disciples of the Saint Jamathakni and the soldiers of Renugai. Durga alias Chamundeeswari who accompanied Renugai, effected havoc by the fire appeared from her third eye.  Hearing this, the Saint Jamathakni brought all the Teerthas available in three worlds in his kamandalam (water_jug used by ascetics) and dropped it. The water from kamandalam transformed into a huge river and extinguished the fire brought by Chamundeeswari. This river is known as "Kamandala Nadhi".
Renugai marrying Saint Jamathakni:
     Learned through a voice form Heaven that Saint Jamathakni would be her husband.  Renugai requested the saint to marry her.  Saint Jamathakni agreed and both of them got married. They gave birth a child 'Parasuramar', a Vishnu Avatar.

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