Leviticus 20:25

New Revised Standard Version Catholic Interconfessional

You shall therefore make a distinction between the clean animal and the unclean, and between the unclean bird and the clean; you shall not bring abomination on yourselves by animal or by bird or by anything with which the ground teems, which I have set apart for you to hold unclean.

Cross References

Genesis 1:21

So God created the great sea monsters and every living creature that moves, of every kind, with which the waters swarm, and every winged bird of every kind. And God saw that it was good.

Leviticus 10:10

You are to distinguish between the holy and the common, and between the unclean and the clean;

Acts 10:28

and he said to them, “You yourselves know that it is unlawful for a Jew to associate with or to visit a Gentile; but God has shown me that I should not call anyone profane or unclean.