It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that he said: The Prophet (peace and blessings of Allah be upon him) came to one of his wives, and Umm Sulaym was also with her. And in another chain of narration: Bara’ bin Malik was singing the camel-driving song with the men, and Anjasha was singing the camel-driving song with the women, and Anjasha had a beautiful voice. So the Prophet (peace and blessings of Allah be upon him) said:“O Anjasha! Drive gently with the glass bottles.”Abu Qilabah said: The Prophet (peace and blessings of Allah be upon him) used such a word that if any of you had said it, you would have found fault with him. His words were:“Driving and leading glass bottles.”(Camel-driving song: a chant sung to make the camels walk faster.)