Matt.17.17  And Jesus answered, "O faithless and perverse generation, how long am I to be with you? How long am I to bear with you? Bring him here to me."
Luke.9.41  Jesus answered, "O faithless and perverse generation, how long am I to be with you and bear with you? Bring your son here."
Acts.20.30  and from among your own selves will arise men speaking perverse things, to draw away the disciples after them.
Phil.2.15  that you may be blameless and innocent, children of God without blemish in the midst of a crooked and perverse generation, among whom you shine as lights in the world,