After offering the two rak`at (Sunna) the Prophet (p.b.u.h) used to talk to me, if I happen to be awake; otherwise he would lie down.
Sahih al-Bukhari Book 19, Hadith 41
← Previous Hadith After offering the Sunna of the Fajr prayer, the Prophet (ﷺ) used to talk to me, if I happen to be awake; otherwise he would lie down till the Iqama call was proclaimed (for the Fajr prayer).

Sahih al-Bukhari Book 19, Hadith 40 Next Hadith → The Prophet (ﷺ) was never more regular and particular in offering any Nawafil than the two rak`at (Sunna) of the Fajr prayer.

Sahih al-Bukhari Book 19, Hadith 42