Anas told that God's messenger used to visit Umm Haram, daughter of Milhan who was married to `Ubada b. as-Samit. One day when he visited her, she gave him food and sat clearing his head of lice. God's messenger went to sleep, and then awoke laughing. She asked what was making him laugh and he replied, "Some of my people were shown to me who, while on an expedition in God's path, were sailing in the midst of this sea as kings on thrones (or, like kings on thrones)." She said, "Messenger of God, beseech God that He may put me among them." He made supplication for her, then laid down his head and went to sleep, and after a time awoke laughing. She asked what was making him laugh and he replied, "Some of my people were shown to me who, while on an expedition in God's path ..." (and so on as in the first reply). She said, "Messenger of God, beseech God that He may put me among them." He replied, "You will be among the first." Umm Haram sailed on the sea in Mu'awiya's time, and was thrown from her beast when she came ashore, and died. (Bukhari and Muslim.)