Analysis of information sources in references of the Wikipedia article "Judensau" in Portuguese language version.
Speak unto the children of Israel, saying, These [are] the beasts which ye shall eat among all the beasts that [are] on the earth. Whatsoever parteth the hoof, and is clovenfooted, [and] cheweth the cud, among the beasts, that shall ye eat. Nevertheless these shall ye not eat of them that chew the cud, or of them that divide the hoof: [as] the camel, because he cheweth the cud, but divideth not the hoof; he [is] unclean unto you. And the coney, because he cheweth the cud, but divideth not the hoof; he [is] unclean unto you. And the hare, because he cheweth the cud, but divideth not the hoof; he [is] unclean unto you. And the swine, though he divide the hoof, and be clovenfooted, yet he cheweth not the cud; he [is] unclean to you. Of their flesh shall ye not eat, and their carcase shall ye not touch; they [are] unclean to you.