Revelation 11:5

And, if anyone wishes to injure them, fire issues out of their mouth, and devours their enemies; and, if anyone wishes to injure them, he must in this manner be slain.

Acts 9:4-5

and, having fallen upon the ground, he heard a voice saying to him, "Saul, Saul, why are you persecuting Me?"

Treasury of Scripture Knowledge

Summary

And if any man will hurt them, fire proceedeth out of their mouth, and devoureth their enemies: and if any man will hurt them, he must in this manner be killed.

Fire

Bible References

Fire

Acts 9:4
and, having fallen upon the ground, he heard a voice saying to him, "Saul, Saul, why are you persecuting Me?"