The disciple is not above his teacher. But each one will be perfected, if he is like his teacher
Other versions
King James Version
The disciple is not above his master: but every one that is perfect shall be as his master. English Standard Version
A disciple is not above his teacher, but everyone when he is fully trained will be like his teacher.New International Version
A student is not above his teacher, but everyone who is fully trained will be like his teacher.