Allah's Messenger (S) said: "When one of you prays the two Rak'ah of Fajr then let him lay down on his right (side)."
Jami` at-Tirmidhi Book 2, Hadith 273
← Previous Hadith Allah's Messenger (S) said: "There is no Salat after Al-Fajr (begins) except two prostrations."

Jami` at-Tirmidhi Book 2, Hadith 272 Next Hadith → Allah's Messenger (S) said: "When the Iqamah has been called for the Salat then there is no Salat except the obligatory."

Jami` at-Tirmidhi Book 2, Hadith 274