Proverbs 17:2-3

A wise servant will rule over the [unworthy] son who acts shamefully and brings disgrace [to the family] And [the worthy servant] will share in the inheritance among the brothers. The refining pot is for silver and the furnace for gold, But the LORD tests hearts. [Ps 26:2; Prov 27:21; Jer 17:10; Mal 3:3]