Thick clouds are a covering to him, that he sees not; and he walks in the circle of heaven.
Also with moisture he loads the thick cloud: he scatters his bright cloud:
A day of darkness and of gloominess, a day of clouds and of thick darkness, as the morning spread upon the mountains: a great and strong people; there has not been ever the like, neither shall be any more after it, through the years of many generations.
These words the LORD spoke unto all your assembly in the mount out of the midst of the fire, of the cloud, and of the thick darkness, with a great voice: and he added no more. And he wrote them in two tables of stone, and delivered them unto me.