Reference for Ezekiel 3:21

וְאַתָּ֞ה כִּ֧י הִזְהַרְתּ֣וֹ צַדִּ֗יק לְבִלְתִּ֥י חֲטֹ֛א צַדִּ֖יק וְה֣וּא לֹא־חָטָ֑א חָי֤וֹ יִֽחְיֶה֙ כִּ֣י נִזְהָ֔ר וְאַתָּ֖ה אֶֽת־נַפְשְׁךָ֥ הִצַּֽלְתָּ׃ (ס)

Nevertheless if thou warn the righteous man, that the righteous sin not, and he doth not sin, he shall surely live, because he took warning; and thou hast delivered thy soul.’