Hukaimah bint Umaimah related that her mother Umaimah said: The Prophet (SAW) had a wooden bowl that He would urinate into and put under his bed. One time He got up and looked for it, but did not find it; so He asked and said: Where is the bowl? They said: Barrah the servant of Umm Salamah, the one who came with her from the land of the Ethiopians, drank it. And the Prophet (SAW) said: She has shielded herself from hellfire with a sure shield.