Well, the Hijri date 12 Muharram 1378 corresponds to the Gregorian date Monday, 28 July 1958. This date lies in the first month of the Hijri year 1378 AH, which is Muharram of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1378/01/12 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 28 July 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Muharram 1378 AH to its equivalent Gregorian date.
قَالُوا۟ بَلْ أَنتُمْ لَا مَرْحَبًۢا بِكُمْ ۖ أَنتُمْ قَدَّمْتُمُوهُ لَنَا ۖ فَبِئْسَ ٱلْقَرَارُ
They say: Nay, but you (misleaders), for you there is no word of welcome. Ye prepared this for us (by your misleading). Now hapless is the plight.
Surah Saad(38:60)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
The Statement of Allah the Most High: "Their multitude will be put to flight." (V.54:45)
Narrated `Abbas:
Allah's Messenger (ﷺ) while in a tent on the day of the Battle of Badr, said, "O Allah! I request you (to fulfill) Your promise and contract! O Allah! If You wish that you will not be worshipped henceforth.." On that Abu Bakr held the Prophet (ﷺ) by the hand and said, "That is enough, O Allah's Messenger (ﷺ) You have appealed to your Lord too pressingly," while the Prophet (ﷺ) was putting on his armor. So Allah's Messenger (ﷺ) went out, reciting Their multitude will be put to flight, and they will show their backs.' (54.45)
Sahih al-Bukhari 4875