Abu Bakr An-Nahshali narrated from Habib bin Abi Thabit, from Yahya bin Al-Jazzar, that Ibn 'Abbas said: "The Messenger of Allah (ﷺ) used to pray eight rak'ahs at night and pray witr with three, and pray two rak'ahs before Fajr"
Sahih LighairihiSahihSahihBook 20 · Hadith 110