John 9:27

He answered, “I already told you and you did not listen. Why do you want to hear it again and again? Do you want to become His disciples, too?”

“If You are the Christ (the Messiah, the Anointed), tell us.” But He said to them, “If I tell you, you will not believe [what I say],

So they said to him, “How were your eyes opened?”

Treasury of Scripture Knowledge

He answered them, I have told you already, and ye did not hear: wherefore would ye hear it again? will ye also be his disciples?

So they said to him, “How were your eyes opened?”

“If You are the Christ (the Messiah, the Anointed), tell us.” But He said to them, “If I tell you, you will not believe [what I say],