Matthew 13:49-50

So will it be at the end of the world. The angels will come forth, and separate the wicked from among the righteous,

Luke 4:25

But I tell you in truth, that there were many widows in Israel in the days of Elijah, when the heaven was shut up three years and six months, and there was a great famine throughout all the land;

Acts 12:23

But immediately an angel of the Lord smote him, because he gave not God the glory, and he was eaten by worms, and expired.

Revelation 7:1-3

And after this, I saw four angels standing on the four corners of the earth, holding the four winds of the earth, that no wind should blow on the earth, nor on the sea, nor on any tree.

Treasury of Scripture Knowledge

Summary

Either three years' famine; or three months to be destroyed before thy foes, while that the sword of thine enemies overtaketh thee; or else three days the sword of the LORD, even the pestilence, in the land, and the angel of the LORD destroying throughout all the coasts of Israel. Now therefore advise thyself what word I shall bring again to him that sent me.

Three years' famine

Bible References

Three years' famine

Luke 4:25
But I tell you in truth, that there were many widows in Israel in the days of Elijah, when the heaven was shut up three years and six months, and there was a great famine throughout all the land;