Revelation 11:6
These have the power to keep the heaven shut, so that there may be no rain in the days when they are prophets: and they have power over the waters to make them into blood, and to send every sort of disease on the earth as their pleasure is.
1 Kings 17:1
And Elijah the Tishbite, of Tishbe in Gilead, said to Ahab, By the living Lord, the God of Israel, whose servant I am, there will be no dew or rain in these years, but only at my word.
Luke 4:25
Truly I say to you, There were a number of widows in Israel in the days of Elijah, when the heaven was shut up for three years and six months and there was no food in the land;
Exodus 7:17-25
So the Lord says, By this you may be certain that I am the Lord; see, by the touch of this rod in my hand the waters of the Nile will be turned to blood;
1 Samuel 4:8
Trouble is ours! Who will give us salvation from the hands of these great gods? These are the gods who sent all sorts of blows on the Egyptians in the waste land.
Psalm 105:26-36
He sent Moses, his servant, and Aaron, the man of his selection.
Ezekiel 7:1-12
And the word of the Lord came to me, saying,
James 5:16-18
So then, make a statement of your sins to one another, and say prayers for one another so that you may be made well. The prayer of a good man is full of power in its working.