וְיָדְע֤וּ מִצְרַ֙יִם֙ כִּֽי־אֲנִ֣י יְהוָ֔ה בִּנְטֹתִ֥י אֶת־יָדִ֖י עַל־מִצְרָ֑יִם וְהוֹצֵאתִ֥י אֶת־בְּנֵֽי־יִשְׂרָאֵ֖ל מִתּוֹכָֽם׃
And the Egyptians shall know that I am the LORD, when I stretch forth My hand upon Egypt, and bring out the children of Israel from among them.’
Read halakhic rulings (Jewish law) on Exodus 7:5 from the Mishneh Torah and classical halakhic sources, free online.