1 Corinthians 5:7

Then get rid of the old leaven, so that you may be like a new lump, as you are now unleavened. For our Paschal Lamb has already been sacrificed, Christ himself.

Treasury of Scripture Knowledge

Summary

And unleavened bread, and cakes unleavened tempered with oil, and wafers unleavened anointed with oil: of wheaten flour shalt thou make them.

Bible References

Bread

1 Corinthians 5:7
Then get rid of the old leaven, so that you may be like a new lump, as you are now unleavened. For our Paschal Lamb has already been sacrificed, Christ himself.