Well, the Hijri date 27 Jumada Al Oula 1230 corresponds to the Gregorian date Saturday, 6 May 1815. This date lies in the fifth month of the Hijri year 1230 AH, which is Jumada Al-Awwal of 1230 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1230/05/27 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 6 May 1815 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Jumada Al Oula 1230 AH to its equivalent Gregorian date.
يَٰبَنِىٓ ءَادَمَ لَا يَفْتِنَنَّكُمُ ٱلشَّيْطَٰنُ كَمَآ أَخْرَجَ أَبَوَيْكُم مِّنَ ٱلْجَنَّةِ يَنزِعُ عَنْهُمَا لِبَاسَهُمَا لِيُرِيَهُمَا سَوْءَٰتِهِمَآ ۗ إِنَّهُۥ يَرَىٰكُمْ هُوَ وَقَبِيلُهُۥ مِنْ حَيْثُ لَا تَرَوْنَهُمْ ۗ إِنَّا جَعَلْنَا ٱلشَّيَٰطِينَ أَوْلِيَآءَ لِلَّذِينَ لَا يُؤْمِنُونَ
O Children of Adam! Let not Satan seduce you as he caused your (first) parents to go forth from the Garden and tore off from them their robe (of innocence) that he might manifest their shame to them. Lo! he seeth you, he and his tribe, from whence ye see him not. Lo! We have made the devils protecting friends for those who believe not.
Surah Al-A'raaf(7:27)