Well, the Hijri date 13 Shaban 1388 corresponds to the Gregorian date Sunday, 3 November 1968. This date lies in the eighth month of the Hijri year 1388 AH, which is Shaban of 1388 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1388/08/13 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 3 November 1968 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Shaban 1388 AH to its equivalent Gregorian date.
وَإِذَا قِيلَ لَهُمْ ءَامِنُوا۟ كَمَآ ءَامَنَ ٱلنَّاسُ قَالُوٓا۟ أَنُؤْمِنُ كَمَآ ءَامَنَ ٱلسُّفَهَآءُ ۗ أَلَآ إِنَّهُمْ هُمُ ٱلسُّفَهَآءُ وَلَٰكِن لَّا يَعْلَمُونَ
And when it is said unto them: believe as the people believe, they say: shall we believe as the foolish believe? are not they indeed the foolish? But they know not.
Surah Al-Baqara(2:13)
Sahih al-Bukhari
Khusoomaat
Chapter: The talk of opponents against each other
Narrated `Umar bin Al-Khattab:
I heard Hisham bin Hakim bin Hizam reciting Surat-al-Furqan in a way different to that of mine. Allah's Messenger (ﷺ) had taught it to me (in a different way). So, I was about to quarrel with him (during the prayer) but I waited till he finished, then I tied his garment round his neck and seized him by it and brought him to Allah's Messenger (ﷺ) and said, "I have heard him reciting Surat-al-Furqan in a way different to the way you taught it to me." The Prophet (ﷺ) ordered me to release him and asked Hisham to recite it. When he recited it, Allah s Apostle said, "It was revealed in this way." He then asked me to recite it. When I recited it, he said, "It was revealed in this way. The Qur'an has been revealed in seven different ways, so recite it in the way that is easier for you."
Sahih al-Bukhari 2419