Well, the Hijri date 4 Rabi Al Awwal 1387 corresponds to the Gregorian date Monday, 12 June 1967. This date lies in the third month of the Hijri year 1387 AH, which is Rabi Al-Awwal of 1387 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1387/03/04 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 12 June 1967 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Rabi Al Awwal 1387 AH to its equivalent Gregorian date.
وَمَنْ أَظْلَمُ مِمَّن مَّنَعَ مَسَٰجِدَ ٱللَّهِ أَن يُذْكَرَ فِيهَا ٱسْمُهُۥ وَسَعَىٰ فِى خَرَابِهَآ ۚ أُو۟لَٰٓئِكَ مَا كَانَ لَهُمْ أَن يَدْخُلُوهَآ إِلَّا خَآئِفِينَ ۚ لَهُمْ فِى ٱلدُّنْيَا خِزْىٌۭ وَلَهُمْ فِى ٱلْءَاخِرَةِ عَذَابٌ عَظِيمٌۭ
And who doth greater wrong than he who forbiddeth the approach to the sanctuaries of Allah lest His name should be mentioned therein, and striveth for their ruin. As for such, it was never meant that they should enter them except in fear. Theirs in the world is ignominy and theirs in the Hereafter is an awful doom.
Surah Al-Baqara(2:114)
Sahih al-Bukhari
Funerals (Al-Janaa'iz)
Chapter: Whoever thinks no bath is required for the martyrs
Narrated Jabir:
The Prophet (ﷺ) said, "Bury them (i.e. martyrs) with their blood." (that was) On the day of the Battle of Uhud. He did not get them washed.
Sahih al-Bukhari 1346