It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that once we were returning from a journey with the Prophet (peace and blessings of Allah be upon him). When we reached near a garden of Najjar, we found out that there was a camel in that garden which would attack anyone who entered the garden. The people mentioned this to the Prophet (peace and blessings of Allah be upon him), so the Prophet (peace and blessings of Allah be upon him) came to the garden and called the camel. The camel, lowering its neck, came to the service of the Prophet (peace and blessings of Allah be upon him) and sat down before him. The Prophet (peace and blessings of Allah be upon him) said, "Bring its bridle." The bridle was put in its mouth and the camel was handed over to its owner. Then, turning to the people, the Prophet (peace and blessings of Allah be upon him) said, "Everything between the heavens and the earth knows that I am the Messenger of Allah, except the disobedient jinn and humans."