Well, the Hijri date 3 Dhul Qidah 1237 corresponds to the Gregorian date Sunday, 21 July 1822. This date lies in the eleventh month of the Hijri year 1237 AH, which is Dhu Al-Qidah of 1237 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1237/11/03 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 21 July 1822 to its equivalent Arabic date.
The following is the conversion of the Arabic date 3 Dhul Qidah 1237 AH to its equivalent Gregorian date.
وَمَا مَنَعَ ٱلنَّاسَ أَن يُؤْمِنُوٓا۟ إِذْ جَآءَهُمُ ٱلْهُدَىٰٓ إِلَّآ أَن قَالُوٓا۟ أَبَعَثَ ٱللَّهُ بَشَرًۭا رَّسُولًۭا
And naught prevented mankind from believing when the guidance came unto them save that they said: Hath Allah sent a mortal as (His) messenger?
Surah Al-Israa(17:94)