Matthew 21:12

John 2:14-17 NIV
In the temple courts he found people selling cattle, sheep and doves, and others sitting at tables exchanging money. So he made a whip out of cords, and drove all from the temple courts, both sheep and cattle; he scattered the coins of the money changers and overturned their tables. To those who sold doves he said, “Get these out of here! Stop turning my Father’s house into a market!” His disciples remembered that it is written: “Zeal for your house will consume me.”

Luke 19:45-47 NIV
When Jesus entered the temple courts, he began to drive out those who were selling. “It is written,” he said to them, “‘My house will be a house of prayer’ ; but you have made it ‘a den of robbers.’ ” Every day he was teaching at the temple. But the chief priests, the teachers of the law and the leaders among the people were trying to kill him.