Daniel 11:2, 10

“I will now reveal the truth to you: Three more kings will rise to power in Persia; a fourth will come who will be much richer than all the others. His great wealth will cause his power to grow until his empire wages war against all the kingdoms of Greece.

The king’s sons will prepare for war, assembling a powerful group of warriors. One of his sons will swiftly advance, sweeping over the land like a powerful flood. Their armies will press forward and fight all the way to the strong, walled fortress of the king of Egypt.