Well, the Hijri date 29 Shawwal 1137 corresponds to the Gregorian date Tuesday, 10 July 1725. This date lies in the tenth month of the Hijri year 1137 AH, which is Shawwal of 1137 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1137/10/29 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 July 1725 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Shawwal 1137 AH to its equivalent Gregorian date.
وَإِن مِّن شَىْءٍ إِلَّا عِندَنَا خَزَآئِنُهُۥ وَمَا نُنَزِّلُهُۥٓ إِلَّا بِقَدَرٍۢ مَّعْلُومٍۢ
And there is not a thing but with Us are the stores thereof. And we send it not down save in appointed measure.
Surah Al-Hijr(15:21)