TT #89 · Parshas Shemini · Aliyah 5 · Passuk 2
Chabad.org — Vayikra Chapter 11 with Rashi
English: “This is the animal that you may eat”: the wording teaches that an animal that is alive and fit may be eaten, while one that is not alive is not eaten; this includes the law of a tereifah.
Chullin 42a.
E-Daf.com — Chullin 42a (Tsurras Hadaf)
זֹאת הַחַיָּה. זֹאת הַחַיָּה אֲשֶׁר תֹּאכְלוּ, חַיָּה אֱכֹל, שֶׁאֵינָהּ חַיָּה לֹא תֹאכַל, מִכָּאן לִטְרֵפָה שֶׁאֵינָהּ חַיָּה.
Textual inference — The Chazal derives the teaching from the wording or context of the verse.
The wording זאת החיה is read as limiting permitted consumption to an animal that can live, providing a Torah indication concerning a tereifah that cannot live.