It is narrated from Sayyidah Umm Salamah (may Allah be pleased with her) that she and the Messenger of Allah (peace and blessings be upon him) used to take a bath from a single vessel.
It is narrated from Sayyidah Umm Salamah (may Allah be pleased with her) that a woman from the tribe of Aslam, who was called Subay'ah, was married to her husband; he died while she was pregnant. Then Abu al-Sanabil bin Ba'kak proposed marriage to her, and she refused. So he said: "It is not right for you to marry until you complete the longer of the two waiting periods." So she waited twenty nights, then came to the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) said to her: "Get married."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20113