Matthew 13:49-50

So shall it be at the consummation of the world. The angels shall come forth and separate the evil from the midst of the good,

Luke 4:25

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

Acts 12:23

And an angel of the Lord instantly smote him because he gave not glory to God, and being eaten with worms he 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 might 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
I also tell you of a truth, that there were many widows in Israel in the days of Elijah, when heaven was shut up three years and six months, so that there was a great famine over all the land;