It is narrated from Sayyiduna Abu Bashir Ansari, may Allah be pleased with him, who says: We were with the Messenger of Allah, peace and blessings be upon him, on a journey. The Prophet, peace and blessings be upon him, sent a messenger who was announcing that no necklace should be left on the neck of a camel, whether it is made of string or anything else. The narrator Ismail says: I think at that time people were at the watering places. (Musnad Ahmad: 22232)