Treasury of Scripture Knowledge

Summary

In the mean time, when there were gathered together an innumerable multitude of people, insomuch that they trode one upon another, he began to say unto his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.

Bible References

First

1 Corinthians 15:3
First and foremost, I passed on to you what I had myself received, namely, that Christ died for our sins as the scriptures had said,
James 3:17
The wisdom from above is first of all pure, then peaceable, forbearing, conciliatory, full of mercy and wholesome fruit, unambiguous, straightforward;

Which

Luke 12:56
You hypocrites, you know how to decipher the look of earth and sky; how is it you cannot decipher the meaning of this era?
Luke 11:44
Woe to you! you are like unsuspected tombs; men walk over them unawares."
James 3:17
The wisdom from above is first of all pure, then peaceable, forbearing, conciliatory, full of mercy and wholesome fruit, unambiguous, straightforward;
1 Peter 2:1
So off with all malice, all guile and insincerity and envy and slander of every kind!

General references

Matthew 23:1
Then Jesus spoke to the crowds and to his disciples.
Luke 14:25
There were large crowds travelling with him; so he turned and said to them,
Galatians 5:9
(A morsel of dough will leaven the whole lump.)