Well, the Hijri date 1 Jumada Al Oula 1142 corresponds to the Gregorian date Monday, 21 November 1729. This date lies in the fifth month of the Hijri year 1142 AH, which is Jumada Al-Awwal of 1142 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1142/05/01 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 21 November 1729 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Jumada Al Oula 1142 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓا۟ إِذَا تَنَٰجَيْتُمْ فَلَا تَتَنَٰجَوْا۟ بِٱلْإِثْمِ وَٱلْعُدْوَٰنِ وَمَعْصِيَتِ ٱلرَّسُولِ وَتَنَٰجَوْا۟ بِٱلْبِرِّ وَٱلتَّقْوَىٰ ۖ وَٱتَّقُوا۟ ٱللَّهَ ٱلَّذِىٓ إِلَيْهِ تُحْشَرُونَ
O ye who believe! When ye conspire together, conspire not together for crime and wrongdoing and disobedience toward the messenger, but conspire together for righteousness and piety, and keep your duty toward Allah, unto whom ye will be gathered.
Surah Al-Mujaadila(58:9)