That the Prophet passed by while he was circumambulating the Kabah with a man who was leading another with a ring in his nose. The Messenger of Allah stopped him with his hand then told him to lead him by his hand.
Sunan an-Nasa'i Book 24, Hadith 303
← Previous Hadith "O Abu abdur-Rahman, why do I only see you touching these two corners?" He said: "I heard the Messenger of Allah say: 'Touching them erases sins.' And I head him say: 'whoever circumambulates seven times, it is like freeing a slave.'"

Sunan an-Nasa'i Book 24, Hadith 302 Next Hadith → "The Messenger of Allab passed by a man who was leading another man with something that he had stipulated in a vow. The Prophet took it and broke it, and he said: 'It is a vow.'" (Sahih) Chatper 136. It Is Permissible To Speak During Tawaf

Sunan an-Nasa'i Book 24, Hadith 304