عَنْ رَافِعِ بْنِ خَدِيجٍ رَضِيَ اللَّهُ عَنْهُ قَالَ: سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ يَقُولُ: ((أَصْبِحُوا بِالصُّبْحِ فَإِنَّهُ أَعْظَمُ لِأُجُورِكُمْ أَوْ أَعْظَمُ لِلْأَجْرِ))
It is narrated from Sayyiduna Rafi' bin Khadij (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Offer the Fajr prayer when it becomes bright, for indeed it increases your reward."