It wasnarrated from Abu Hurairah that the Prophet (ﷺ) slept andmissedthe two Rak'ah before Fajr, so he made them up after the sunhadrisen. (ES)
English reference (ES): Vol. 1, Book 5, Hadith 1155 (ES)
Arabic reference (ES): Book 5, Hadith 1210 (ES)