“Then Jesus entered
The Temple.
He drove out
All who were selling
And buying
In the Temple.
He overturned
The tables
Of the money-changers.
He overturned
The seats of those
Who sold doves.”
Καὶ εἰσῆλθεν Ἰησοῦς εἰς τὸ ἱερόν καὶ ἐξέβαλεν πάντας τοὺς πωλοῦντας καὶ ἀγοράζοντας ἐν τῷ ἱερῷ καὶ τὰς τραπέζας τῶν κολλυβιστῶν κατέστρεψεν καὶ τὰς καθέδρας τῶν πωλούντων τὰς περιστεράς,
This description of Jesus in the Temple by Matthew, can be found in Mark, chapter 11:15, almost word for word, and Luke, chapter 19:45, with a short summary, as well as John, chapter 2:14-16, with a more elaborate description, but at the beginning of the ministry of Jesus. Matthew described how Jesus entered the Jerusalem Temple (Καὶ εἰσῆλθεν Ἰησοῦς εἰς τὸ ἱερόν). Then Jesus drove out or threw out everyone who was selling, exchanging, or buying animals for the sacrifice offerings in the Temple (καὶ ἐξέβαλεν πάντας τοὺς πωλοῦντας καὶ ἀγοράζοντας ἐν τῷ ἱερῷ). John said that he had whips. He overturned the tables of the money-changers (καὶ τὰς τραπέζας τῶν κολλυβιστῶν κατέστρεψεν), who converted foreign coins into the Temple shekels for the Temple offerings. He also overturned the chairs or the seats of those who were selling doves (καὶ τὰς καθέδρας τῶν πωλούντων τὰς περιστεράς) for the Temple sacrifices. All these people were functionaries of the Temple. They were trying to help people make the right sacrificial offerings there. Obviously, they made money from these sales, but this was the normal customary thing in the Temple. Jesus upset these people with this somewhat violent action. Up until this point Jesus had been very mild mannered.