Romans 8:9

9You, however, are not in the flesh but in the Spirit, if in fact athe Spirit of God dwells in you. bAnyone who does not have cthe Spirit of Christ does not belong to him.

1 Corinthians 3:16

16 dDo you not know that you
The Greek for  you is plural in verses 16 and 17
are God’s temple and that God’s Spirit dwells in you?
Copyright information for ESV