(12) باب صَلاَةِ الضُّحَى
Narrated 'Aishah, wife of Prophet (ﷺ):
The Messenger of Allah (ﷺ) never offered prayer in the forenoon, but I offer it. The Messenger of Allah (ﷺ) would give up an action, though he liked it to do, lest the people should continue it and it is prescribed for them.
Reference: Sunan Abi Dawud 1293
In-book reference: Book 5, Hadith 44
English translation: Book 5, Hadith 1288