L’Ecclésiaste 4:15 Commentaire : Rashi & Kohelet Rabbah

רָאִ֙יתִי֙ אֶת־כָּל־הַ֣חַיִּ֔ים הַֽמְהַלְּכִ֖ים תַּ֣חַת הַשָּׁ֑מֶשׁ עִ֚ם הַיֶּ֣לֶד הַשֵּׁנִ֔י אֲשֶׁ֥ר יַעֲמֹ֖ד תַּחְתָּֽיו׃

J’ai vu la foule des vivants, qui se meuvent sous le soleil, prendre parti pour ce jeune homme, appelé à monter sur le trône à la place de l’autre.

Rashi on Ecclesiastes

I observed that all the living, etc. I found in the Midrash of this Book, that this refers to the generation of the flood, about which it is stated, “And of every living thing.”26Bereishis 6:19.

Kohelet Rabbah

“I saw all the living that walk under the sun, with the second child, who will stand in his stead” (Ecclesiastes 4:15).
“I saw all the living that walk under the sun” – these are the actions of the righteous. What caused them to be living? It is because they walk under the sun, “with the second child” – this is the good inclination.

Rashi on Ecclesiastes

Were supportive of the young successor. Who will exist instead of that generation, i.e., No’ach and his sons.