TT #121 · Parshas Shemini · Aliyah 6 · Passuk 10
Chabad.org — Vayikra Chapter 11 with Rashi
English: But anything in the seas or streams that has no fins and scales among all the swarming things and all the living creatures in the water is an abomination for you.
Sifra (Toras Kohanim), Shemini, Section 3.
Sefaria — Sifra, Shemini, Section 3
וְכֹל אֲשֶׁר אֵין לוֹ. עַיֵּן לְעֵיל בְּפָסוּק ד׳ בַּדְּרָשָׁה אַךְ אֶת זֶה לֹא תֹאכֵלוּ.
Cross-reference — The teaching points back to the parallel derivation on verse 4, applying the same textual principle here.
This entry is an explicit cross-reference to the earlier 11:4 derivation rather than a new independent quotation.