Parashas Shemos · Passuk 1:10
הָ֥בָה נִֽתְחַכְּמָ֖ה ל֑וֹ פֶּן־יִרְבֶּ֗ה וְהָיָ֞ה כִּֽי־תִקְרֶ֤אנָה מִלְחָמָה֙ וְנוֹסַ֤ף גַּם־הוּא֙ עַל־שֹׂ֣נְאֵ֔ינוּ וְנִלְחַם־בָּ֖נוּ וְעָלָ֥ה מִן־הָאָֽרֶץ׃
Let us deal shrewdly with them, so that they may not increase; otherwise in the event of war they may join our enemies in fighting against us and rise from the ground.”arise from the ground Meaning, perhaps, from their wretched condition, cf. Hos. 2.2; or “gain ascendancy over the country.” In contrast to others “get them up out of the land.”
Torah Temimah points to R’ Chama bar Chanina — Sotah 11a (verified).
הבה נתחכמה לו — להם מבעי ליה. אמר ר׳ חמא ב״ר חנינא: באו ונחכם למושיען של ישראל.
English: “Come, let us deal wisely with him” — it should have said “with them.” R’ Chama bar Chanina said: Come, let us deal wisely with the Redeemer of Israel.
Custom — diyuk from singular versus plural.
Chazal teach that the counsel was aimed at the future savior of Israel; the choice of water as the means of death was a calculated attempt to evade the divine oath against a universal flood.