Matthew 13:49-50

So will it be at the close of the age. The angels will go out and separate the wicked from the righteous,

Luke 4:25

There were, doubtless, many widows in Israel in Elijah's days, when the heavens were closed for three years and six months, and a severe famine prevailed throughout the country;

Acts 12:23

Instantly an angel of the Lord struck him, because he did not give God the glory; and he was attacked with worms, and died.

Revelation 7:1-3

After this, I saw four angels standing 'upon the four corners of the earth,' restraining the four winds of the earth, that no wind should blow over the earth, or over the sea, or against 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
There were, doubtless, many widows in Israel in Elijah's days, when the heavens were closed for three years and six months, and a severe famine prevailed throughout the country;