It wasnarrated that 'Aishah said:
"When the last ten days of Ramadanbegan, the Prophet (ﷺ) used to stay up at night, tighten hiswaist-wrap, and wake up his family (to pray)." (ES)
English reference (ES): Vol. 1, Book 7, Hadith 1768 (ES)
Arabic reference (ES): Book 7, Hadith 1840 (ES)