17At the fall of thy enemy do not rejoice; and at his stumbling let not thy heart be glad:
18Lest the Lord see it and it be displeasing in his eyes, and he turn away from him his wrath.
19Fret not thyself because of evil-doers, neither be thou envious of the wicked;
20For there will be no happy future for the bad man: the lamp of the wicked will be quenched.
Proverbs 24
Proverbs 24:17-20