וַיֹּ֨אמֶר יְהוָ֜ה אֵלָ֗יו מִ֣י שָׂ֣ם פֶּה֮ לָֽאָדָם֒ א֚וֹ מִֽי־יָשׂ֣וּם אִלֵּ֔ם א֣וֹ חֵרֵ֔שׁ א֥וֹ פִקֵּ֖חַ א֣וֹ עִוֵּ֑ר הֲלֹ֥א אָנֹכִ֖י יְהוָֽה׃
And the LORD said unto him: ‘Who hath made man’s mouth? or who maketh a man dumb, or deaf, or seeing, or blind? is it not I the LORD?
Rashi on Exodus
מי שם פה וגו׳ WHO HATH MADE MAN’S MOUTH etc.? — Who taught you to speak when you were arraigned in judgment before Pharaoh on account of the Egyptian whom you slew?
Ramban on Exodus
WHO HATH MADE MAN’S MOUTH? This is a reference to man’s power of speech because it resides in the mouth. Similarly: Safa echad275Genesis 11:1. [literally: “one lip”] (one language); that speak ‘s’fath’ Canaan276Isaiah 19:18. [literally: “the lip of”] (the language of Canaan).
Sforno on Exodus
מי שם פה לאדם?, Who provided the natural infrastructure for nature to be able to provide the body’s equipment?