Ek samay ki bat hai, Mata Lakshmi ji ka ULLU unse rooth gaya aur bola, ''Apki sab puja karte hain, mujhe koi nahin puchhta'' Lakshmi ji boli: Ab se har sal meri puja se 8-10 din pehle tumhari puja hogi. Us din Ullu puje jayenge. Tabhi se Diwali k pehle us din ko KARWA CHAUTH keh kar manaya jata hai!