The Prophet (S) said: "Salat in the night is two by two. So when you fear the dawn (is near) then make it odd by one, and make that the last of your Salat odd."
Jami` at-Tirmidhi Book 2, Hadith 290
← Previous Hadith "I asked Aishah about the Salat of Allah's Messenger (S). She said: 'He would pray four Rak'ah before Az-Zuhr and two Rak'ah after it, and two after Al-Maghrib, and two Rak'ah after Al-Isha, and two before Al-Fajr."

Jami` at-Tirmidhi Book 2, Hadith 289 Next Hadith → Allah's Messenger (S) said: "The most virtuous fasting after the month of Ramadan is that of Allah's month of Al-Muharram. And the most virtuous Salat after the obligatory is the night prayer."

Jami` at-Tirmidhi Book 2, Hadith 291