Revelation 6:4

And out came a horse, bright red; its rider was permitted to take peace from the earth, so that men should slay one another; and to him was given a great sword.

Treasury of Scripture Knowledge

Summary

For thus saith the LORD, Enter not into the house of mourning, neither go to lament nor bemoan them: for I have taken away my peace from this people, saith the LORD, even lovingkindness and mercies.

Bible References

I have

Revelation 6:4
And out came a horse, bright red; its rider was permitted to take peace from the earth, so that men should slay one another; and to him was given a great sword.