Well, the Hijri date 1 Safar 1384 corresponds to the Gregorian date Thursday, 11 June 1964. This date lies in the second month of the Hijri year 1384 AH, which is Safar of 1384 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1384/02/01 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 11 June 1964 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Safar 1384 AH to its equivalent Gregorian date.
وَنَادَىٰٓ أَصْحَٰبُ ٱلْأَعْرَافِ رِجَالًۭا يَعْرِفُونَهُم بِسِيمَىٰهُمْ قَالُوا۟ مَآ أَغْنَىٰ عَنكُمْ جَمْعُكُمْ وَمَا كُنتُمْ تَسْتَكْبِرُونَ
And the dwellers on the Heights call unto men whom they know by their marks, (saying): What did your multitude and that in which ye took your pride avail you?
Surah Al-A'raaf(7:48)
Sahih al-Bukhari
Prayers (Salat)
Chapter: The presence of spearmen (with their spears) in the mosque (is permissible)
Narrated `Aisha:
Once I saw Allah's Messenger (ﷺ) at the door of my house while some Ethiopians were playing in the mosque (displaying their skill with spears). Allah's Messenger (ﷺ) was screening me with his Rida' so as to enable me to see their display. (`Urwa said that `Aisha said, "I saw the Prophet (ﷺ) and the Ethiopians were playing with their spears.")
Sahih al-Bukhari 454, 455