Well, the Hijri date 15 Shaban 1377 corresponds to the Gregorian date Wednesday, 5 March 1958. This date lies in the eighth month of the Hijri year 1377 AH, which is Shaban of 1377 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1377/08/15 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 5 March 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 15 Shaban 1377 AH to its equivalent Gregorian date.
فَلَا يَسْتَطِيعُونَ تَوْصِيَةًۭ وَلَآ إِلَىٰٓ أَهْلِهِمْ يَرْجِعُونَ
Then they cannot make bequest, nor can they return to their own folk.
Surah Yaseen(36:50)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"O Prophet! Why do you forbid (for yourself) that which Allah has allowed to you?..." (V.66:1)
Narrated Ibn `Abbas:
If someone says to his wife, "You are unlawful to me." he must make an expiation (for his oath). Ibn `Abbas added: There is for you in Allah's Messenger (ﷺ), an excellent example to follow.
Sahih al-Bukhari 4911