Canon 5
On those who out of ambition want to transfer from smaller to bigger town.
If a bishop, presbyter or deacon is found somewhere to be very ambitious, he shall not transfer from the lesser to the major town. If someone does something improperly against the constitutions of this great council, this fact will be cancelled, and he will be restored to the church where he had previously been a bishop, presbyter or deacon.
(trans. M. Szada)