[Machine] The Messenger of Allah ﷺ used to go out for the Fajr prayer and his head would be dripping with water, then he would remain fasting throughout that day.
كَانَ رَسُولُ اللهِ ﷺ «يَخْرُجُ إِلَى صَلَاةِ الْفَجْرِ وَإِنَّ رَأْسَهُ لَيَقْطُرُ مَاءً ثُمَّ يَظَلُّ ذَلِكَ الْيَوْمَ صَائِمًا»