יָד֙וֹעַ֙ תֵּֽדְע֔וּ כִּי֩ לֹ֨א יוֹסִ֜יף יְהוָ֣ה אֱלֹהֵיכֶ֗ם לְהוֹרִ֛ישׁ אֶת־הַגּוֹיִ֥ם הָאֵ֖לֶּה מִלִּפְנֵיכֶ֑ם וְהָי֨וּ לָכֶ֜ם לְפַ֣ח וּלְמוֹקֵ֗שׁ וּלְשֹׁטֵ֤ט בְּצִדֵּיכֶם֙ וְלִצְנִנִ֣ים בְּעֵינֵיכֶ֔ם עַד־אֲבָדְכֶ֗ם מֵ֠עַל הָאֲדָמָ֤ה הַטּוֹבָה֙ הַזֹּ֔את אֲשֶׁר֙ נָתַ֣ן לָכֶ֔ם יְהוָ֖ה אֱלֹהֵיכֶֽם׃
know for a certainty that the LORD your God will no more drive these nations from out of your sight; but they shall be a snare and a trap unto you, and a scourge in your sides, and pricks in your eyes, until ye perish from off this good land which the LORD your God hath given you.
Siddur Ashkenaz
but his design became a snare to himself, and his pride was brought to an end.