Matthew 20:22

20:22 Jesus answered, “You don’t know what you are asking! Are you able to drink the cup I am about to drink?” They said to him, “We are able.”

Mark 10:38

10:38 But Jesus said to them, “You don’t know what you are asking! Are you able to drink the cup I drink or be baptized with the baptism I experience?”

James 4:3

4:3 you ask and do not receive because you ask wrongly, so you can spend it on your passions.