Well, the Hijri date 14 Dhul Hijjah 1376 corresponds to the Gregorian date Thursday, 11 July 1957. This date lies in the twelfth month of the Hijri year 1376 AH, which is Dhu Al-Hijjah of 1376 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1376/12/14 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 July 1957 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Dhul Hijjah 1376 AH to its equivalent Gregorian date.
أَمْ لَهُمْ شُرَكَٰٓؤُا۟ شَرَعُوا۟ لَهُم مِّنَ ٱلدِّينِ مَا لَمْ يَأْذَنۢ بِهِ ٱللَّهُ ۚ وَلَوْلَا كَلِمَةُ ٱلْفَصْلِ لَقُضِىَ بَيْنَهُمْ ۗ وَإِنَّ ٱلظَّٰلِمِينَ لَهُمْ عَذَابٌ أَلِيمٌۭ
Or have they partners (of Allah) who have made lawful for them in religion that which Allah allowed not? And but for a decisive word (gone forth already), it would have been judged between them. Lo! for wrong-doers is a painful doom.
Surah Ash-Shura(42:21)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"...And offer your Salāt (prayer) neither aloud nor in a low voice..." (V.17:110)
Narrated Aisha:
The (above) verse was revealed in connection with the invocations.
Sahih al-Bukhari 4723