Well, the Hijri date 15 Rabi Al Thani 1142 corresponds to the Gregorian date Sunday, 6 November 1729. This date lies in the fourth month of the Hijri year 1142 AH, which is Rabi Al-Thani of 1142 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1142/04/15 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 November 1729 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Rabi Al Thani 1142 AH to its equivalent Gregorian date.
وَجَآءَ رَجُلٌۭ مِّنْ أَقْصَا ٱلْمَدِينَةِ يَسْعَىٰ قَالَ يَٰمُوسَىٰٓ إِنَّ ٱلْمَلَأَ يَأْتَمِرُونَ بِكَ لِيَقْتُلُوكَ فَٱخْرُجْ إِنِّى لَكَ مِنَ ٱلنَّٰصِحِينَ
And a man came from the uttermost part of the city, running. He said: O Moses! Lo! the chiefs take counsel against thee to slay thee; therefor escape. Lo! I am of those who give thee good advice.
Surah Al-Qasas(28:20)