Well, the Hijri date 1 Dhul Hijjah 1378 corresponds to the Gregorian date Sunday, 7 June 1959. This date lies in the twelfth month of the Hijri year 1378 AH, which is Dhu Al-Hijjah of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1378/12/01 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 7 June 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Dhul Hijjah 1378 AH to its equivalent Gregorian date.
رَحْمَةًۭ مِّن رَّبِّكَ ۚ إِنَّهُۥ هُوَ ٱلسَّمِيعُ ٱلْعَلِيمُ
A mercy from thy Lord. Lo! He, even He is the Hearer, the Knower,
Surah Ad-Dukhaan(44:6)
Sahih al-Bukhari
Manumission of Slaves
Chapter: If one manumits a male slave owned by two persons
Narrated `Abdullah bin `Umar:
Allah's Messenger (ﷺ) said, "Whoever frees his share of a common slave and he has sufficient money to free him completely, should let its price be estimated by a just man and give his partners the price of their shares and manumit the slave; otherwise (i.e. if he has not sufficient money) he manumits the slave partially."
Sahih al-Bukhari 2522