Bismillah Alhamdulillah wassalatu wasalamu ala Rasulillah wa ala Alihi wa Sahbihi.
Abu Hurairah RadiAllah Anhu se rivayat hai ki RasoolAllah Sallallaho alaihey wa sallam Ne farmaya Afzal Sab Rozon main Ramzan ke Baad Muharram Key Rozy hain Jo Allah Ka mahina hai Aur Baad Namaz farz ke tahajjud Ki Namaz Hai.
Hadith English:
Abu Hurairah (Allah be pleased with him) reported Allah’s Messenger (may peace and blessing be upon him) as saying: The most excellent fast after Ramadan is God’s month al-Muharram, and the most excellent prayer after what is prescribed is prayer during the night (tahajjud).
[Sahih Muslim, The Book of Fasting (Kitab Al-Sawm) Rozey Ke Masayeel]