Matthew 13:49-50
So shall it be at the end of the world: the angels shall come forth, and separate the wicked from among the righteous;
Luke 4:25
And I assure you, there were many widows in Israel, in the days of Elias, when the heaven was shut up for three years and six months, and there was a great famine through all the land;
Acts 12:23
but immediately an angel of the Lord smote him, because he gave not God the glory: and being devoured by worms he died.
Revelation 7:1-3
And after these things, I saw four angels standing at the four corners of the earth, holding the four winds of the earth, that the wind might not blow upon the earth, nor upon the sea, nor upon any tree.