It wasnarrated that 'Amir Ash-Sha'bi said:
"I asked 'Abdullah bin'Abbas and 'Abdullah bin 'Umar about the Prophet's prayer atnight.They said: '(He prayed) thirteen Rak'ah, including eight,and three forWitr, and two Rak'ah after the Fajr.'" (TR)
English reference (TR): Vol. 1, Book 5, Hadith 1361 (TR)
Arabic reference (TR): Book 5, Hadith 1423 (TR)