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