
It is believed that during the Margazhi month, Sri Andal Nachiar sang one verse of the Thirupavai (comprising 30 verses) each day in praise of Lord Narayana. On the 27th day, while singing the verse “Koodarai Vellum Seer Govinda”, Lord Narayana blessed Sri Andal with Thirukalyana Varam (the boon of divine marriage).
Thus, the 27th day of Margazhi is celebrated as Koodaravalli. On this day, Sri Andal and her companions conclude their fast and prepare to rejoice during the final three days of the month.
The 27th pasuram, “Koodarai Vellum”, symbolizes the culmination of their fast and marks a joyous occasion.
koodaarai vellum seer gOvindhaa undhannai(p)
paadi(p) paRai kondu yaam peRum sammaanam
naadu pugazhum parisinaal nanRaaga(ch)
choodagamE thOL vaLaiyE thOdE sevip poovE
paadagamE enRanaiya palagalanum yaam aNivOm
aadai uduppOm adhan pinnE paaR chORu
mooda ney peydhu muzhangai vazhi vaara(k)
koodi irundhu kuLirndhElOr embaavaay