Well, the Hijri date 9 Shaban 1373 corresponds to the Gregorian date Monday, 12 April 1954. This date lies in the eighth month of the Hijri year 1373 AH, which is Shaban of 1373 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1373/08/09 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 12 April 1954 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Shaban 1373 AH to its equivalent Gregorian date.
وَأَخْذِهِمُ ٱلرِّبَوٰا۟ وَقَدْ نُهُوا۟ عَنْهُ وَأَكْلِهِمْ أَمْوَٰلَ ٱلنَّاسِ بِٱلْبَٰطِلِ ۚ وَأَعْتَدْنَا لِلْكَٰفِرِينَ مِنْهُمْ عَذَابًا أَلِيمًۭا
And of their taking usury when they were forbidden it, and of their devouring people's wealth by false pretences, We have prepared for those of them who disbelieve a painful doom.
Surah An-Nisaa(4:161)