1 Kings 17:1
And Elijah the Tishbite, who was of the inhabitants of Gilead, said to Ahab, As the LORD God of Israel lives, before whom I stand, there shall not be dew nor rain these years, but according to my word.
Nave's Topical Index—AKJV

1 Kings 18:1,42-45
And it came to pass after many days, that the word of the LORD came to Elijah in the third year, saying, Go, show yourself to Ahab; and I will send rain on the earth.
Nave's Topical Index—AKJV

James 5:17
Elias was a man subject to like passions as we are, and he prayed earnestly that it might not rain: and it rained not on the earth by the space of three years and six months.
Nave's Topical Index—AKJV