Bismillahir Rahmanir Rahim.

Roman Urdu: Umm Aayesha RadiAllahu Anha se rivayat hai k jab (Ramadhan ka) Aakhri (10din) ashrah Aata to Nabi Sallallahu Alaihi Wa sallam apna tehband mazboot baandh letey (yani apni kamar kas lete) Aur un raaton mein Aap Sallallahu Alaihi Wa sallam khud bhi Jagtey aur apney ghar walon ko bhi jagaya karte they.
[Sahih Bukhari, Vol. 3, Hadith 2024]

English: Narrated Aisha Radi Allahu Anha With the start of the last ten days of Ramadan, the Prophet Sallallahu Alaihi Wa sallam used to tighten his waist belt (i.e. work hard) and used to pray all the night, and used to keep his family awake for the prayers.
[Sahih Bukhari, Vol.3, Book 32, Number 241]