Malachi 3:18

Then you shall again discern Between the righteous and the wicked, Between one who serves God And one who does not serve Him.

Surrounding context

3:17 "They shall be Mine," says the LORD of hosts, "On the day that I make them My jewels. And I will spare them As a man spares his own son who serves him."

3:18 Then you shall again discern Between the righteous and the wicked, Between one who serves God And one who does not serve Him.

Translation and sources