शुक्लायान्तु तृतीयायामेवं श्रावणभाद्रयोः।। यो व्रतं कुरुतेऽम्बायाः पूजनं च यथाविधि ।। ७१ ।।
Thus on the third day of the bright fortnight of Sravana and Bhadra He who observes the vow and worships the mother in accordance with the prescribed rituals.