Well, the Hijri date 14 Shaban 1373 corresponds to the Gregorian date Saturday, 17 April 1954. This date lies in the eighth month of the Hijri year 1373 AH, which is Shaban of 1373 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1373/08/14 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 17 April 1954 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Shaban 1373 AH to its equivalent Gregorian date.
لَقَدْ جَآءَكُمْ رَسُولٌۭ مِّنْ أَنفُسِكُمْ عَزِيزٌ عَلَيْهِ مَا عَنِتُّمْ حَرِيصٌ عَلَيْكُم بِٱلْمُؤْمِنِينَ رَءُوفٌۭ رَّحِيمٌۭ
There hath come unto you a messenger, (one) of yourselves, unto whom aught that ye are overburdened is grievous, full of concern for you, for the believers full of pity, merciful.
Surah At-Tawba(9:128)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Exalted: "...And of you there are some who are sent back to senility..." (V.16:70)
Narrated Anas bin Malik:
Allah's Messenger (ﷺ) used to invoke thus: "O Allah! I seek refuge with You from miserliness, laziness; from old geriatric age the punishment in the grave; from the affliction of Ad-Dajjal; and from the afflictions of life and death.
Sahih al-Bukhari 4707