The ruling on a Qur'an memorization teacher accepting a gift from the one he is teaching

Question : Is the one who memorizes the Qur'an and receives a gift from the one he is teaching to be compared to the ruler who receives a gift and returns it?

Answer : If the teacher is doing it as a favor, there is nothing wrong with him accepting it. But if he is not doing it as a favor, he should not accept it.