Well, the Hijri date 21 Rajab 1423 corresponds to the Gregorian date Saturday, 28 September 2002. This date lies in the seventh month of the Hijri year 1423 AH, which is Rajab of 1423 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1423/07/21 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 September 2002 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rajab 1423 AH to its equivalent Gregorian date.
وَيَجْعَلُونَ لِمَا لَا يَعْلَمُونَ نَصِيبًۭا مِّمَّا رَزَقْنَٰهُمْ ۗ تَٱللَّهِ لَتُسْـَٔلُنَّ عَمَّا كُنتُمْ تَفْتَرُونَ
And they assign a portion of that which We have given them unto what they know not. By Allah! but ye will indeed be asked concerning (all) that ye used to invent.
Surah An-Nahl(16:56)
Sahih al-Bukhari
Invocations
Chapter: The invocation by one who wakes up at night
Narrated Ibn `Abbas:
One night I slept at the house of Maimuna. The Prophet (ﷺ) woke up, answered the call of nature, washed his face and hands, and then slept. He got up (late at night), went to a water skin, opened the mouth thereof and performed ablution not using much water, yet he washed all the parts properly and then offered the prayer. I got up and straightened my back in order that the Prophet (ﷺ) might not feel that I was watching him, and then I performed the ablution, and when he got up to offer the prayer, I stood on his left. He caught hold of my ear and brought me over to his right side. He offered thirteen rak`at in all and then lay down and slept till he started blowing out his breath as he used to do when he slept. In the meantime Bilal informed the Prophet (ﷺ) of the approaching time for the (Fajr) prayer, and the Prophet offered the Fajr (Morning) prayer without performing new ablution. He used to say in his invocation, Allahumma ij`al fi qalbi nuran wa fi basari nuran, wa fi sam`i nuran, wa`an yamini nuran, wa`an yasari nuran, wa fawqi nuran, wa tahti nuran, wa amami nuran, wa khalfi nuran, waj`al li nuran." Kuraib (a sub narrator) said, "I have forgotten seven other words, (which the Prophet (ﷺ) mentioned in this invocation). I met a man from the offspring of Al-`Abbas and he narrated those seven things to me, mentioning, '(Let there be light in) my nerves, my flesh, my blood, my hair and my body,' and he also mentioned two other things."
Sahih al-Bukhari 6316
