Proverbs 27:19-21

Amplified Bible

¹⁹
As in water face reflects face,
So the heart of man reflects man.
²⁰
Sheol (the place of the dead) and Abaddon (the underworld) are never satisfied;
Nor are the eyes of man ever satisfied.^(A)
²¹
The refining pot is for silver and the furnace for gold [to separate the impurities of the metal],
And each is tested by the praise given to him [and his response to it, whether humble or proud].