'Windows of Heaven' in the Bible

In the six hundredth year of Noah's life, in the second month, the seventeenth day of the month, the same day were all the fountains of the great deep broken up, and the windows of heaven were opened.

The fountains also of the deep and the windows of heaven were stopped, and the rain from heaven was restrained;

Bring you all the tithes into the storehouse, that there may be food in my house, and test me now in this, says the LORD of hosts, if I will not open you the windows of heaven, and pour you out a blessing, that there shall not be room enough to receive it.