Hazrat Mujahid (may Allah have mercy on him) says that nowadays there is no harm in doing so; indeed, the Prophet صلی اللہ علیہ وسلم forbade it so that when villagers came to Madinah, people would not take undue advantage of their simplicity. Hazrat Ata (may Allah have mercy on him) says that even nowadays, this is not right and correct.