The Prophet said: "Pray the Subh early, for indeed its reward is greater" or "your reward."

أَنَّ النَّبِيَّ ﷺ قَالَ أَصْبِحُوا بِالصُّبْحِ فَإِنَّهُ أَعْظَمُ لِلأَجْرِ أَوْ لأَجْرِكُمْ