That wind which supports the clouds and divides them into various parts which melts them for pouring rain and once more solidifies them, which is perceived as the sound of roaring clouds, which exists for the preservation of the world by itself assuming the form of the clouds, which carries the cars of all celestials along the sky, is known by the name of Samvaha. The fourth in the number, it is gifted with great strength so that it is capable of rending the very mountains.