The month of धनु (December). The month has got great पुराणिच् importance. If one lives taking food only once during the whole of this month one will be free from all sins and diseases. [mh-13-106-17 ] Mahābhārata • Anuśāsana parva . If on the द्वादशी day in this month one fasts the whole day and night and worships केशव one will get the benefit of conducting an अश्वमेध यज्ञ . [mh-13-109-3 ] Mahābhārata • Anuśāsana parva .