Vishnupurana 2.9.p2

2.9.p2

During eight months of the year the sun attracts the waters of the earth, and during the remaining four months he pours them upon the earth: from rain grows corn and by corn the whole world is upheld. The sun absorbs the moisture of the earth by means of his scorching rays and nourishes the moon thereby. And the moon through tubes of air distributes them to the clouds which are made of smoke, fire and wind. The clouds are called Abhras because their contents are not dispersed. The waters in the clouds, being driven by the wind, and freed from impurities by the sweetening process of the time, descend (upon earth), O Maitreya. The glorious sun, O Maitreya, exhales moisture from four sources, namely—seas, rivers, the earth and the living creatures. He immediately pours down on earth, without turning it into cloud, the water that he absorbs from Gangā of the skies, and people who are touched by this water are freed from all iniquities and are not constrained to see hell. This is called celestial ablution. When the sun comes in view and the water comes down from the sky without cloud then the waters of the Gangā in the skies are sprinkled by the rays of the sun. And the water that falls from the sky when the sun is in the mansion of Kirtikā and the other asterisms counted by odd numbers, the water of the Gangā is scattered by the elephants of the spheres. The water, that falls from the bright and cloudless sky when the sun is in the mansion of Rohini and other even asterisms, is distributed by his own beams. O twice-born one, both the waters are holy and they wash away the sins of the people: it is the water of the Gangā in the skies and is termed celestial ablution.