Ezekiel 30:9

In that day shall messengers go forth from Me in ships, namely, Egyptians fleeing before the calamity threatening their country and now acting as messengers of the Lord in the sense that they could now speak from their own experience concerning the Lord's judgments, to make the careless Ethiopians afraid, to fill them with a wholesome dread of the punishment threatening them, and great pain shall come upon them, a severe anguish, as in the day of Egypt, when the doom struck the mightier nation; for, lo, it cometh, it was inevitable, because announced by the Lord, whose word is ever fulfilled just as He has planned His punishments upon all disobedient people, to come at the time determined upon by Him.