'Showed' in the Bible

Hezekiah was delighted with them, and showed them everything in his treasure-houses the silver, the gold, the spices, the precious oils, his entire armory, and everything found in his treasuries. There was nothing in his palace or in all his kingdom that Hezekiah did not show them.

With whom did he consult to enlighten and instruct him on the path of justice? Or who taught him knowledge and showed him the way of wisdom?

I was angry with my people, and I desecrated my heritage, and gave them into your control. You showed them no mercy; even on the aged you laid your yoke most heavily.