O faithless.

Matthew 6:30
If that is how God clothes the grass of the field, which is here today and tomorrow is thrown into the furnace, will He not much more clothe you, O you of little faith?

Matthew 8:26
"You of little faith, " Jesus replied, "why are you so afraid?" Then He got up and rebuked the winds and the sea, and it was perfectly calm.

Matthew 13:58
And He did not do many miracles there, because of their unbelief.

Matthew 16:8
Aware of their conversation, Jesus said, "You of little faith, why are you talking among yourselves about having no bread?

Mark 9:19
"O unbelieving generation!" Jesus replied. "How long must I remain with you? How long must I put up with you? Bring the boy to Me."

Mark 16:14
Later as they were eating, Jesus appeared to the eleven and rebuked them for their unbelief and hardness of heart, because they did not believe those who had seen Him after He had risen.

Luke 9:41
"O unbelieving and perverse generation, " Jesus replied, "How long must I remain with you and put up with you? Bring your son here."

Luke 24:25
Then Jesus said to them, "O foolish ones, how slow are your hearts to believe all that the prophets have spoken.

John 20:27
Then Jesus said to Thomas, "Put your finger here and look at My hands. Reach out your hand and put it into My side. Stop doubting and believe."

Hebrews 3:16-19
For who were the ones who heard and rebelled? Were they not all those Moses led out of Egypt? . . .

how long shall I be.

Exodus 10:3
So Moses and Aaron went to Pharaoh and told him, "This is what the LORD, the God of the Hebrews, says: 'How long will you refuse to humble yourself before Me? Let My people go, so that they may worship Me.

Exodus 16:28
Then the LORD said to Moses, "How long will you refuse to keep My commandments and instructions?

Numbers 14:11, 27
And the LORD said to Moses, "How long will this people treat Me with contempt? How long will they refuse to believe in Me, despite all the signs I have performed among them? . . .

Psalm 95:10
For forty years I was angry with that generation, and I said, "They are a people whose hearts go astray, and they have not known My ways."

Proverbs 1:22
"How long, O simple ones, will you love simplicity? How long will scoffers delight in their scorn and fools hate knowledge?

Proverbs 6:9
How long will you lie there, O sluggard? When will you get up from your sleep?

Jeremiah 4:14
Wash the evil from your heart, O Jerusalem, so that you may be saved. How long will you harbor wicked thoughts within you?

Acts 13:18
He endured their conduct for about forty years in the wilderness.