Mu'adhahAl-'Adawiyyah said:
"I asked 'Aishah: 'Did the Prophet (ﷺ)pray Duha?' She said: 'Yes; four (Rak'ah) and he would addwhateverAllah willed.'" (JA)
English reference (JA): Vol. 1, Book 5, Hadith 1381 (JA)
Arabic reference (JA): Book 5, Hadith 1444 (JA)