Matthew 18:28-35
But, on going out, that same servant came upon one of his fellow-servants who owed him ten pounds. Seizing him by the throat, he said 'Pay what you owe me.'
Matthew 20:11-12
On which they began to grumble at their employer.
Luke 15:29
'No,' he said to his father, 'look at all the years I have been serving you, without ever once disobeying you, and yet you have never given me even a kid, so that I might have a merry-making with my friends.
Luke 18:9-12
Another time, speaking to people who were satisfied that they were religious, and who regarded every one else with scorn, Jesus told this parable--