Levitivus 11 tells us what animals are and aren't fit for eating.
When God told them to in Leviticus 11.
Pigs are not kosher for Jews to eat (Leviticus ch. 11); and the Jewish sages decreed against Jews owning and raising pigs.
leviticus 11
It is the third book of the Torah. It contains details of sacrifice-laws (ch.1-7), keeping kosher (ch.11), the festivals (ch.23), and more.
Leviticus 11
No. Leviticus 11:42
In the King James Version, it is spelled "cuckow." The word occurs in Leviticus 11:16 and Deuteronomy 14:15.
Leviticus 11:7-8 says Jews are not only not supposed to eat pork, but also they are not supposed to touch their "carcasses".
Certain types of grasshoppers are technically Kosher, though the tradition as to which they are has been mostly lost. Source: http://www.answers.com/topic/leviticus-11 (Leviticus 11)
Using the modern meaning of the word "Jewish" as someone who practices/practiced Judaism, There was not tribe that was Hebrew but not Jewish, because Jewish and Hebrew are basically the same ethnicity.Note: Historically the word "Jew" originated as a description of the members of the tribe of Judah only. If you are a stickler for this meaning, then only the people of the Hebrew tribe of Judah were Jews, and the other 11 Hebrew tribes were Benjaminites, Reubenites, Gadites, etc.
The word "grasshopper" appears in three verses of the KJV bible. (Leviticus 11:22, Job 39:20, and Ecclesiastes 12:5)
Presuming you are referring to the Dietary Laws for Clean and Unclean Foods, then you should read Leviticus 11.Leviticus 11New King James Version (NKJV) Leviticus 11Foods Permitted and Forbidden