Well, the Hijri date 6 Dhul Hijjah 1423 corresponds to the Gregorian date Friday, 7 February 2003. This date lies in the twelfth month of the Hijri year 1423 AH, which is Dhu Al-Hijjah of 1423 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1423/12/06 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 7 February 2003 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Dhul Hijjah 1423 AH to its equivalent Gregorian date.
لُعِنَ ٱلَّذِينَ كَفَرُوا۟ مِنۢ بَنِىٓ إِسْرَٰٓءِيلَ عَلَىٰ لِسَانِ دَاوُۥدَ وَعِيسَى ٱبْنِ مَرْيَمَ ۚ ذَٰلِكَ بِمَا عَصَوا۟ وَّكَانُوا۟ يَعْتَدُونَ
Those of the Children of Israel who went astray were cursed by the tongue of David, and of Jesus, son of Mary. That was because they rebelled and used to transgress.
Surah Al-Maaida(5:78)
Sahih al-Bukhari
Revelation
Chapter:
Narrated Jabir bin 'Abdullah Al-Ansari (while talking about the period of pause in revelation) reporting the speech of the Prophet:
"While I was walking, all of a sudden I heard a voice from the sky. I looked up and saw the same angel who had visited me at the cave of Hira' sitting on a chair between the sky and the earth. I got afraid of him and came back home and said, 'Wrap me (in blankets).' And then Allah revealed the following Holy Verses (of Quran): 'O you (i.e. Muhammad)! wrapped up in garments!' Arise and warn (the people against Allah's Punishment),... up to 'and desert the idols.' (74.1-5) After this the revelation started coming strongly, frequently and regularly."
Sahih al-Bukhari 4