Reference

Proverbs 25:4

Take away the dross from the silver, and there shall come forth a vessel for the finer.
2

It is the glory of God to conceal a thing: but the honour of kings is to search out a matter.

3

The heaven for height, and the earth for depth, and the heart of kings is unsearchable.

4

Take away the dross from the silver, and there shall come forth a vessel for the finer.

5

Take away the wicked from before the king, and his throne shall be established in righteousness.

6

Put not forth thyself in the presence of the king, and stand not in the place of great men: