NET
11 How could you not understand that I was not speaking to you about bread? But beware of the yeast of the Pharisees and Sadducees!”
Darby
11 How do ye not understand that [it was] not concerning bread I said to you, Beware of the leaven of the Pharisees and Sadducees?
KJV
11 “How is it that ye do not understand that I spake” [it] “not to you concerning bread, that ye should beware of the leaven of the Pharisees and of the Sadducees?”