1 Corinthians 3:16-17

3:16 Do you not know that you are God’s temple ¹  and that God’s Spirit lives in you? 3:17 If someone destroys God’s temple, God will destroy him. For God’s temple is holy, which is what you are.

[3:16]  ¹ sn You are God’s temple refers here to the church, since the pronoun you is plural in the Greek text. (In 6:19 the same imagery is used in a different context to refer to the individual believer.)