Luke 4:25
But of a truth I say to you, there were many widows in Israel in the days of Elijah, when the heaven was shut up three years and six months, when there came a great famine upon all the land;
James 5:17
Elijah was a man of like nature with us; and he prayed earnestly that it might not rain, and it rained not on the earth for three years and six months;
Revelation 11:2
And the court which is without the temple leave without, and measure it not; because it was given to the gentiles, and they will tread down the holy city forty-two months.
Revelation 11:6
These have authority to shut the heaven, that it rain not in the days of their prophecy; and they have authority over the waters, to turn them into blood, and to smite the earth with every plague, as often as they may wish.