He spoke another parable to them. *The Kingdom of Heaven is like yeast, which a woman took, and hid in three measures of meal, until it was all leavened.*
Meanwhile, when a multitude of many thousands had gathered together, so much so that they trampled on each other, he began to tell his talmidim first of all, *Beware of the yeast of the Perushim, which is hypocrisy.