John 7:45; John 8:43; John 8:46; John 12:5; John 13:37

John 7:45

45 Then came the officers to the chief priests and Pharisees; and they said unto them, Why have ye not brought him?

John 8:43

43 Why do ye not understand my speech? even because ye cannot hear my word.

John 8:46

46 Which of you convinceth me of sin? And if I say the truth, why do ye not believe me?

John 12:5

5 Why was not this ointment sold for three hundred pence, and given to the poor?

John 13:37

37 Peter said unto him, Lord, why cannot I follow thee now? I will lay down my life for thy sake.