Well, the Hijri date 9 Muharram 1384 corresponds to the Gregorian date Wednesday, 20 May 1964. This date lies in the first month of the Hijri year 1384 AH, which is Muharram of 1384 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1384/01/09 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 20 May 1964 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Muharram 1384 AH to its equivalent Gregorian date.
فَلَا تَحْسَبَنَّ ٱللَّهَ مُخْلِفَ وَعْدِهِۦ رُسُلَهُۥٓ ۗ إِنَّ ٱللَّهَ عَزِيزٌۭ ذُو ٱنتِقَامٍۢ
So think not that Allah will fail to keep His promise to His messengers. Lo! Allah is Mighty, Able to Requite (the wrong).
Surah Ibrahim(14:47)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: The visit (of the Ka'bah) to perform (Tawaf-al-Ifada) on the Day of Nahr
Narrated `Aisha:
We performed Hajj with the Prophet (ﷺ) and performed Tawaf-al-ifada on the Day of Nahr (slaughtering). Safiya got her menses and the Prophets desired from her what a husband desires from his wife. I said to him, "O Allah's Messenger (ﷺ)! She is having her menses." He said, "Is she going to detain us?" We informed him that she had performed Tawaf-al-Ifada on the Day of Nahr. He said, "(Then you can) depart."
Sahih al-Bukhari 1733