הַצַּדִּ֣יק אָבָ֔ד וְאֵ֥ין אִ֖ישׁ שָׂ֣ם עַל־לֵ֑ב וְאַנְשֵׁי־חֶ֤סֶד נֶֽאֱסָפִים֙ בְּאֵ֣ין מֵבִ֔ין כִּֽי־מִפְּנֵ֥י הָרָעָ֖ה נֶאֱסַ֥ף הַצַּדִּֽיק׃
The righteous perisheth, And no man layeth it to heart, And godly men are taken away, None considering That the righteous is taken away from the evil to come.
Read halakhic rulings (Jewish law) on Isaiah 57:1: and classical halakhic sources.