'Aayeshah Radiyallahu 'Anha says:
"Rasulullah Sallallahu 'Alayhi Wasallam did not leave behind Dinars, nor Dirhams, nor goats nor camels. (The narrator of this hadith) said, I am in doubt if she had mentioned male or female slaves" (ES)
English reference (ES): Book 54, Hadith 388 (ES)
Arabic reference (ES): Book 55, Hadith 405 (ES)