1 Corinthians 2:16

2:16 For who has known the mind of the Lord, so as to advise him? ¹  But we have the mind of Christ.

1 Corinthians 11:16

11:16 If anyone intends to quarrel about this, we have no other practice, nor do the churches of God.

[2:16]  ¹ sn A quotation from Isa 40:13.