Rashi on Leviticus 11:44/רש"י על ויקרא י״א:מ״ד

1כי אני ה׳ אלהיכם FOR I AM THE LORD YOUR GOD — Just as I am holy, I, Who am the Lord your God, similarly והתקדשתם MAKE YOURSELVES HOLY below on earth ( (Sifra, Shemini, Chapter 12 3),

2והייתם קדשים AND YE WILL BE HOLY, because I will then treat you as holy, above and in the world-to-come (Yoma 39a).

3ולא תטמאו NEITHER SHALL YE DEFILE [YOUR SOULS] etc. — This is repeated in order to bring it about that a person transgresses many negative commands when he eats such abominable things: and every single negative commandment involves for its transgression the punishment of lashes. This is the meaning of what they said in the Talmud (Makkot 16b): if one has eaten a Putisa (a shell fish or water reptile), he receives floggings (39 lashes) four times, (because four of the different prohibitions referring to שרצים apply to such a water reptile); if he has eaten an ant, he receives five such floggings; a hornet, six such floggings.