Well, the Hijri date 20 Rabi Al Thani 1125 corresponds to the Gregorian date Monday, 15 May 1713. This date lies in the fourth month of the Hijri year 1125 AH, which is Rabi Al-Thani of 1125 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1125/04/20 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 15 May 1713 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Thani 1125 AH to its equivalent Gregorian date.
وَلَا تَكُونُوا۟ كَٱلَّذِينَ نَسُوا۟ ٱللَّهَ فَأَنسَىٰهُمْ أَنفُسَهُمْ ۚ أُو۟لَٰٓئِكَ هُمُ ٱلْفَٰسِقُونَ
And be not ye as those who forgot Allah, therefor He caused them to forget their souls. Such are the evil-doers.
Surah Al-Hashr(59:19)