Where in the Bible does it talk about cutting yourself?

There are several passages in the Old Testament that prohibit cutting oneself. The most famous is Leviticus 19:28: "You shall not make any cuts in your body for the dead, nor tattoo yourselves." Other verses include Deuteronomy 14:1, Jeremiah 16:6, and Micah 4:1.

In the New Testament, there is no specific prohibition against cutting oneself, but there are several passages that teach about the importance of taking care of one's body and not doing anything that would harm it. For example, 1 Corinthians 3:16-17 says, "Do you not know that you are God's temple, and that the Spirit of God dwells in you? If anyone destroys God's temple, God will destroy him, for God's temple is holy, and that is what you are."