It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) passed by a man who was performing tawaf of the House while another man was leading him by a rope (tied) in his nose on account of a vow, so he (peace and blessings be upon him) cut the rope and said: "Lead him by his hand." Then he (peace and blessings be upon him) passed by a man who had tied his hand to another person with a strap, a thread or something else, so he (peace and blessings be upon him) cut that too and said: "Lead him by his hand."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 10908