Each man will die for his own sin
Each person will be punished only for his own sins and not for the sins of others. There is no 'collective punishment' (see also: 'The fathers have eaten sour grapes, and the children's teeth are set on edge?!').
("Fathers shall not be put to death for their children, nor shall children be put to death for their fathers; each man shall be put to death for his own sin" - Deuteronomy 24:16)
Translation
Expression (Hebrew)
אִישׁ בְּחֶטְאוֹ יוּמָת
Definition (Hebrew)
כָּל אָדָם יֵעָנֵשׁ רַק עַל חֲטָאֵי עַצְמוֹ וְלֹא עַל חֲטָאֵי אֲחֵרִים. אֵין "עֹנֶשׁ קִבּוּצִי" (רְאֵה גַּם: "אָבוֹת אָכְלוּ בֹּסֶר וְשִׁנֵּי בָּנִים תִּקְהֶינָה?!" ).
("לֹא יוּמְתוּ אָבוֹת עַל בָּנִים וּבָנִים לֹא יוּמְתוּ עַל אָבוֹת אִישׁ בְּחֶטְאוֹ יוּמָתוּ"- דְּבָרִים כַּד טז)