TgO Lev11:11 :וְשִקצָא יְהוֹן לְכוֹן מִבִסרְהוֹן לָא תֵיכְלוּן‏ : they should be an abomination for you; you may not eat of their flesh
See the entire entry for šqeṣ, šiqṣā n.m. abomination, unclean animal