'Understand' in the Bible

to understand a proverb and an allegory, the words of the wise and their enigmas.

then shalt thou understand the fear of Jehovah, and find the knowledge of God.

Then shalt thou understand righteousness and judgment and equity: every good path.

O ye simple, understand prudence; and ye foolish, understand sense.

Smite a scorner, and the simple will beware; reprove the intelligent, and he will understand knowledge.

The steps of a man are from Jehovah; and how can a man understand his own way?

Evil men understand not judgment; but they that seek Jehovah understand everything.