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לא תזבח … כל דבר רע. אַזְהָרָה לַמְפַגֵּל בַּקֳּדָשִׁים עַ"יְ דִּבּוּר רָע. וְעוֹד נִדְרְשׁוּ בוֹ שְׁאָר דְּרָשׁוֹת בִּשְׁחִיטַת קָדָשִׁים (זבחים ל"ו): לא תזבח ... כל דבר רע THOU SHALT NOT SACRIFICE [UNTO THE LORD THY GOD ANY OF THE HERD OR FLOCK WHEREIN IS BLEMISH OR] ANY EVIL THING — This is an admonition to one who would make sacrifices abominable through an evil utterance (דבר רע). (See Rashi on Leviticus 7:18; cf. Sifrei Devarim 147:5). Besides this, other Halachas have been derived from it in the Treatise on “The slaughtering of Sacrifices” (Zevachim 36).