'Dew of Heaven' in the Bible

But leave the stump of its roots in the earth, even with a band of iron and bronze, in the tender grass of the field. And let it be wet with the dew of heaven, and let its portion be with the animals in the grass of the earth.

And as the king saw a watcher and a holy one coming down from Heaven, and saying, Cut the tree down and destroy it; yet leave the stump of the roots of it in the earth, even with a band of iron and bronze, in the tender grass of the field; and let it be wet with the dew of heaven, and let his portion be with the animals of the field, until seven times pass over him;

They shall drive you from men, and your dwelling shall be with the animals of the field, and they shall make you eat grass like oxen. And they shall wet you with the dew of heaven, and seven times shall pass over you, until you know that the Most High rules in the kingdom of men, and gives it to whomever He will.