Prayer at Night - Section 2 Mishkat al-Masabih 1206
Arabic hadith text
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا صَلَّى أَحَدُكُمْ رَكْعَتَيِ الْفَجْرِ فَلْيَضْطَجِعْ على يَمِينه» . رَوَاهُ التِّرْمِذِيّ وَأَبُو دَاوُد
Translation
Abu Huraira reported God’s Messenger as saying, “When one of you prays the two rak'as of the dawn prayer, he should lie down on his right side.”** Cf. the third tradition in section 1 of this chapter.Tirmidhi and Abu Dawud transmitted it.