Matthew 16:12
Then they understood that he was warning them not against yeast but against the teaching of the Pharisees and Sadducees.
Matthew 26:26
As they were eating Jesus took a loaf and blessed it, and he broke it in pieces and gave it to his disciples, saying, "Take this and eat it. It is my body!"
John 6:52-57
This led the Jews to dispute with one another. They said, "How can he give us his flesh to eat?"
1 Corinthians 5:6-8
Certainly this is nothing for you to boast of. Do you not know that a little yeast will affect all the dough?
Galatians 5:9
A little yeast will make all the dough rise.
1 Thessalonians 1:6
And you followed the example set by us and by the Lord, for though our message brought you great trouble, you welcomed it with joy inspired by the holy Spirit,