Well, the Hijri date 18 Shawwal 1151 corresponds to the Gregorian date Wednesday, 28 January 1739. This date lies in the tenth month of the Hijri year 1151 AH, which is Shawwal of 1151 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1151/10/18 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 28 January 1739 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Shawwal 1151 AH to its equivalent Gregorian date.
فَلَمَّا جَآءَهُم بِٱلْحَقِّ مِنْ عِندِنَا قَالُوا۟ ٱقْتُلُوٓا۟ أَبْنَآءَ ٱلَّذِينَ ءَامَنُوا۟ مَعَهُۥ وَٱسْتَحْيُوا۟ نِسَآءَهُمْ ۚ وَمَا كَيْدُ ٱلْكَٰفِرِينَ إِلَّا فِى ضَلَٰلٍۢ
And when he brought them the Truth from Our presence, they said: Slay the sons of those who believe with him, and spare their women. But the plot of disbelievers is in naught but error.
Surah Ghafir(40:25)