וְיֹאמַ֣ר אָ֭דָם אַךְ־פְּרִ֣י לַצַּדִּ֑יק אַ֥ךְ יֵשׁ־אֱ֝לֹהִ֗ים שֹׁפְטִ֥ים בָּאָֽרֶץ׃
And men shall say: 'Verily there is a reward for the righteous; Verily there is a God that judgeth in the earth.'
Read halakhic rulings (Jewish law) on Psalms 58:12: and classical halakhic sources.