John 4:9

4:9 So the Samaritan woman said to him, “How can you – a Jew – ask me, a Samaritan woman, for water to drink?” (For Jews use nothing in common with Samaritans.)

John 9:21

9:21 But we do not know how he is now able to see, nor do we know who caused him to see. Ask him, he is a mature adult. He will speak for himself.”

John 15:16

15:16 You did not choose me, but I chose you and appointed you to go and bear fruit, fruit that remains, so that whatever you ask the Father in my name he will give you.