'Insight' in the Bible

I will give you leaders who will be faithful to me. They will lead you with knowledge and insight.

"For my people [are] foolish, they have not known me. They [are] foolish children, and they do not have insight. They [are] skillful at doing evil, and they do not know [how] to do good."

{But only} in this must the one who boasts boast, [that] he has insight, and [that] he knows me, that I [am] Yahweh, showing loyal love, justice, and righteousness on the earth, for in these [things] I delight," {declares} Yahweh.

For the shepherds have become stupid, they do not seek Yahweh. {Therefore} they do not have insight, and all of their flock are scattered.