King James Version (KJV)
It is joy to the just to do judgment: but destruction shall be to the workers of iniquity.
Modern English
When justice is done, it is a joy to the righteous but terror to evildoers.
Hebrew
שִׂמְחָ֣ה לַ֭צַּדִּיק עֲשׂ֣וֹת מִשְׁפָּ֑ט וּ֝מְחִתָּ֗ה לְפֹ֣עֲלֵי אָֽוֶן׃
shimḥah laṣadiyq ʿasvot mishpaṭ vmḥitah lpoʿaley ʾaven