Jami` at-Tirmidhi Book 10, Hadith 25
"The Prophet kissed Uthman bin Maz'un when he died, and he was crying." Or, he (one of the narrators) said: "His eyes were brimming with tears."
The Messenger of Alllah said: "(Real) Patience is at the first stroke of the calamity."
"One of the daughters of the Prophet died, so he said: 'Wash her an odd number of times, three, or five, or more than that as you see fit. Wash her with water and Sidr, and in the last (washing) add camphor, or something from camphor. When you are finished then inform me.' When we finished we informed him so he gave us his waist-sheet and said 'Wrap her in it.'"