Ezekiel 30:8-9

“And they will know [without any doubt] that I am the LORD, When I have set a fire in Egypt And all her helpers are shattered and destroyed. On that day [swift] messengers will go from Me in ships to frighten the careless and unsuspecting Ethiopians, and there will be anguish and trembling in them as in the day of [judgment for] Egypt; for behold, it is coming!”