Sahih Bukhari

Narrated Abu Usama from Hisham bin 'Urwa from Fatima:Asma bint Abi Bakr said, ""We broke our fast during the lifetime of the Prophet (ﷺ) on a cloudy day and then the sun appeared."" Hisham was asked, ""Were they ordered to fast in lieu of that day?"" He replied, ""It had to be made up for."" Ma`mar said, ""I heard Hisham saying, ""I don't know whether they fasted in lieu of that day or not