'Perish' in the Bible

Therefore, watch out! "As for me, I will once again do amazing things with this people, wonder upon wonder. The wisdom of their wise men will perish, and the insights of their discerning men will stay hidden."

The Egyptians are men, not God, and their horses are physical, not spirit. When the LORD stretches out his hand, anyone who assists will stumble, and the one who is helped will fall; and they will all perish together."

For the nation or kingdom that will not serve you will perish; those nations will be utterly ruined.