'Amr bin Al Haarith Radiyallahu 'Anhu, the brother of Ummul Mumineen Juwayriyyah Radiyallahu 'Anha says that Rasulullah Sallallahu 'Alayhi Wasallam left in his assets only weapons, a mule which he used as a conveyance, and some land, which he had declared sadaqah. (ID)
English reference (ID): Book 54, Hadith 382 (ID)
Arabic reference (ID): Book 55, Hadith 399 (ID)