Well, the Hijri date 19 Rajab 1237 corresponds to the Gregorian date Wednesday, 10 April 1822. This date lies in the seventh month of the Hijri year 1237 AH, which is Rajab of 1237 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1237/07/19 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 10 April 1822 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Rajab 1237 AH to its equivalent Gregorian date.
وَإِذَا مَسَّ ٱلْإِنسَٰنَ ٱلضُّرُّ دَعَانَا لِجَنۢبِهِۦٓ أَوْ قَاعِدًا أَوْ قَآئِمًۭا فَلَمَّا كَشَفْنَا عَنْهُ ضُرَّهُۥ مَرَّ كَأَن لَّمْ يَدْعُنَآ إِلَىٰ ضُرٍّۢ مَّسَّهُۥ ۚ كَذَٰلِكَ زُيِّنَ لِلْمُسْرِفِينَ مَا كَانُوا۟ يَعْمَلُونَ
And if misfortune touch a man he crieth unto Us, (while reclining) on his side, or sitting or standing, but when We have relieved him of the misfortune he goeth his way as though he had not cried unto Us because of a misfortune that afflicted him. Thus is what they do made (seeming) fair unto the prodigal.
Surah Yunus(10:12)