Mark 9:19

He answered them, "Oh, you unbelieving people of the times! How long must I be with you! How long must I put up with you! Bring him to me."

John 20:27

Then He said to Thomas, "Put your finger here and look at my hands, and take your hand and put it in my side, and stop being an unbeliever, but be a believer!"

Matthew 17:17

And Jesus answered, "O you unbelieving and perverted people of the times! How long can I put up with you? Bring him here to me!"

Mark 16:14

Later on He appeared to the Eleven themselves while they were at table, and reproved them for their lack of faith and their stubbornness, because they had not believed those who had seen Him after He had been raised from the dead.

Luke 9:41

Then Jesus answered, "O you unbelieving, stubborn people of the times! How long must I be with you and put up with you? Bring him here to me."

Luke 24:25

Then He said to them, "O men sluggish in mind and slow in heart to believe all that the prophets have said!

John 12:27

Now my soul is troubled; what shall I say? Father, save me from this hour of agony! And yet it was for this very purpose that I came to this hour of agony.

Hebrews 3:10-12

So I was indignant with that generation, and I said, 'Their hearts are always going astray, and they have never come to know my ways.'

Treasury of Scripture Knowledge

Summary

He answereth him, and saith, O faithless generation, how long shall I be with you? how long shall I suffer you? bring him unto me.

General references

Bible References

O faithless

Mark 16:14
Later on He appeared to the Eleven themselves while they were at table, and reproved them for their lack of faith and their stubbornness, because they had not believed those who had seen Him after He had been raised from the dead.
Matthew 17:17
And Jesus answered, "O you unbelieving and perverted people of the times! How long can I put up with you? Bring him here to me!"
Luke 9:41
Then Jesus answered, "O you unbelieving, stubborn people of the times! How long must I be with you and put up with you? Bring him here to me."
Luke 24:25
Then He said to them, "O men sluggish in mind and slow in heart to believe all that the prophets have said!
John 12:27
Now my soul is troubled; what shall I say? Father, save me from this hour of agony! And yet it was for this very purpose that I came to this hour of agony.
John 20:27
Then He said to Thomas, "Put your finger here and look at my hands, and take your hand and put it in my side, and stop being an unbeliever, but be a believer!"
Hebrews 3:10
So I was indignant with that generation, and I said, 'Their hearts are always going astray, and they have never come to know my ways.'

General references

Mark 5:3
This man lived among the tombs, and no one could any longer subdue him even with a chain,