1 Corinthians 15:27

15:27 For he has put everything in subjection under his feet. But when it says “everything” has been put in subjection, it is clear that this does not include the one who put everything in subjection to him.

1 Corinthians 4:8

4:8 Already you are satisfied! Already you are rich! You have become kings without us! I wish you had become kings so that we could reign with you!

sn A quotation from Ps 8:6.