Well, the Hijri date 23 Dhul Qidah 1378 corresponds to the Gregorian date Saturday, 30 May 1959. This date lies in the eleventh month of the Hijri year 1378 AH, which is Dhu Al-Qidah of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1378/11/23 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 30 May 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Dhul Qidah 1378 AH to its equivalent Gregorian date.
وَلَا تُصَعِّرْ خَدَّكَ لِلنَّاسِ وَلَا تَمْشِ فِى ٱلْأَرْضِ مَرَحًا ۖ إِنَّ ٱللَّهَ لَا يُحِبُّ كُلَّ مُخْتَالٍۢ فَخُورٍۢ
Turn not thy cheek in scorn toward folk, nor walk with pertness in the land. Lo! Allah loveth not each braggart boaster.
Surah Luqman(31:18)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: Fasting on the Day of 'Arafa (at 'Arafat)
Narrated Um Al-Fadl:
The people doubted whether the Prophet (ﷺ) was observing the fast on the Day of `Arafat, so I sent something for him to drink and he drank it.
Sahih al-Bukhari 1658