'Madness' in the Bible

Jehovah will smite thee with madness, and with blindness, and with astonishment of heart;

And I applied my heart to the knowledge of wisdom, and to the knowledge of madness and folly: I perceived that this also is a striving after the wind.

I said of laughter, Madness! and of mirth, What availeth it?

And I turned myself to behold wisdom, and madness, and folly; for what shall the man do that cometh after the king? that which hath already been done.

I turned, I and my heart, to know, and to search, and to seek out wisdom and reason, and to know wickedness to be folly, and foolishness to be madness;

This is an evil among all that is done under the sun, that one thing befalleth all: yea, also the heart of the children of men is full of evil, and madness is in their heart while they live; and after that, they have to go to the dead.

The beginning of the words of his mouth is folly; and the end of his talk is mischievous madness.

In that day, saith Jehovah, I will smite every horse with astonishment, and his rider with madness; but I will open mine eyes upon the house of Judah, and will smite every horse of the peoples with blindness.