سُبْحَانَ ٱللَّهِ قَبْلَ كُلِّ أَحَدٍ وَسُبْحَانَ…
Source: Source: duas.org · arafah-day-dua-amaal
subhana allahi qabla kulli ahadin wa subhana allahi ba`da kulli ahadin wa subhana allahi ma`a kulli ahadin wa subhana allahi yabqa rabbuna wa yafna kullu ahadin wa subhana allahi tasbihan yafdulu tasbiha almusabbihina fadlan kathiran qabla kulli ahadin wa subhana allahi tasbihan yafdulu tasbiha almusabbihina fadlan kathiran ba`da kulli ahadin wa subhana allahi tasbihan yafdulu tasbiha almusabbihina fadlan kathiran ma`a kulli ahadin wa subhana allahi tasbihan yafdulu tasbiha almusabbihina fadlan kathiran lirabbana albaqi wa yafna kullu ahadin
All glory be to Allah before one and all! All glory be to Allah after one and all! All glory be to Allah with one and all! All glory be to Allah; our Lord exists eternally while the all will vanish! All glory be to Allah with such glorification that exceeds all the glorifications of those who glorify Him; with much excellence that exceeds all others. All glory be to Allah with such glorification that exceeds all the glorifications of those who glorify Him; with much excellence that remains after all others. All glory be to Allah with such glorification that exceeds all the glorifications of those who glorify Him; with much excellence that is with all others. All glory be to Allah with such glorification that exceeds all the glorifications of those who glorify Him; with much excellence to our Lord Who shall exist eternally while all others will vanish.
Reference / Source
Source: duas.org · arafah-day-dua-amaal