וְאַתָּ֖ה וַעֲבָדֶ֑יךָ יָדַ֕עְתִּי כִּ֚י טֶ֣רֶם תִּֽירְא֔וּן מִפְּנֵ֖י יְהוָ֥ה אֱלֹהִֽים׃
But as for thee and thy servants, I know that ye will not yet fear the LORD God.’—
Read halakhic rulings (Jewish law) on Exodus 9:30: and classical halakhic sources.