The Be Holy Leviticus Bible scriptures located in Leviticus 11:44-47 explains directly from God's Word the Be Holy Leviticus topic.
For I am the LORD your God: ye shall therefore sanctify yourselves, and ye shall be holy; for I am holy: neither shall ye defile yourselves with any manner of creeping thing that creepeth upon the earth.
For I am the LORD that bringeth you up out of the land of Egypt, to be your God: ye shall therefore be holy, for I am holy.
This is the law of the beasts, and of the fowl, and of every living creature that moveth in the waters, and of every creature that creepeth upon the earth:
To make a difference between the unclean and the clean, and between the beast that may be eaten and the beast that may not be eaten.