Well, the Hijri date 23 Rabi Al Thani 1390 corresponds to the Gregorian date Saturday, 27 June 1970. This date lies in the fourth month of the Hijri year 1390 AH, which is Rabi Al-Thani of 1390 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1390/04/23 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 27 June 1970 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Rabi Al Thani 1390 AH to its equivalent Gregorian date.
كَبُرَ مَقْتًا عِندَ ٱللَّهِ أَن تَقُولُوا۟ مَا لَا تَفْعَلُونَ
It is most hateful in the sight of Allah that ye say that which ye do not.
Surah As-Saff(61:3)
Sahih al-Bukhari
Prophets
Chapter: What has been said about Bani Israel
Narrated Ibn `Abbas:
I heard `Umar saying, "May Allah Curse so-and-so! Doesn't he know that the Prophet (ﷺ) said, 'May Allah curse the Jews for, though they were forbidden (to eat) fat, they liquefied it and sold it. "
Sahih al-Bukhari 3460