1 Corinthians 5:7-8

5:7 Clean out the old yeast so that you may be a new batch of dough – you are, in fact, without yeast. For Christ, our Passover lamb, has been sacrificed. 5:8 So then, let us celebrate the festival, not with the old yeast, the yeast of vice and evil, but with the bread without yeast, the bread of sincerity and truth.

1 Corinthians 7:35

7:35 I am saying this for your benefit, not to place a limitation on you, but so that without distraction you may give notable and constant service to the Lord.

1 Corinthians 14:16

14:16 Otherwise, if you are praising God with your spirit, how can someone without the gift say “Amen” to your thanksgiving, since he does not know what you are saying?

tn Grk “with the unleavened bread of sincerity and truth.”

tn Grk “how can someone who fills the place of the unlearned say ‘Amen.’”