Exodus 18:11

עתה ידעתי NOW I KNOW — I indeed knew Him formerly, but now I know Him even more (cf. Mekhilta). מכל האלהים [GREATER] THAN ALL THE GODS — This tells us that he had a full knowledge of every idol in the world — that he left no idol unworshipped by him (Mekhilta). כי בדבר אשר זדו עליהם — Understand this as the Targum does for by that very thing with which the Egyptians thought to judge Israel were they themselves judged — they had thought to destroy them by water and they were themselves destroyed by water (cf. Mekhilta). אשר זדו means in which they had shown themselves wicked. Our Rabbis, however, explained it in the same sense as the root which we find in (Genesis 25:29) “And Jacob was boiling (ויזד) pottage (נזיד) (lit., something boiled)” — in the pot wherein they had boiled, therein were they themselves boiled (Sotah 11a).

עַתָּ֣ה יָדַ֔עְתִּי כִּֽי־גָד֥וֹל יְהֹוָ֖ה מִכׇּל־הָאֱלֹהִ֑ים כִּ֣י בַדָּבָ֔ר אֲשֶׁ֥ר זָד֖וּ עֲלֵיהֶֽם׃

Now I know that the Lord is greater than all gods: for in the thing wherein they dealt proudly he was above them.