וְעָשִׂ֖יתָ כְּחָכְמָתֶ֑ךָ וְלֹֽא־תוֹרֵ֧ד שֵׂיבָת֛וֹ בְּשָׁלֹ֖ם שְׁאֹֽל׃ (ס)
Faze, pois, segundo a tua sabedoria, e não permitas que suas cãs desçam à sepultura em paz.
Rashi on I Kings
And do not let his greying head go down to the grave in peace. Do not let him die a natural death [causing him] to fall into Gehinnom.6Dovid had Yoav’s ultimate welfare in mind.