Well, the Hijri date 6 Muharram 1387 corresponds to the Gregorian date Saturday, 15 April 1967. This date lies in the first month of the Hijri year 1387 AH, which is Muharram of 1387 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1387/01/06 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 15 April 1967 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Muharram 1387 AH to its equivalent Gregorian date.
أَمْ لَمْ يَعْرِفُوا۟ رَسُولَهُمْ فَهُمْ لَهُۥ مُنكِرُونَ
Or know they not their messenger, and so reject him?
Surah Al-Muminoon(23:69)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: The armour of the Prophet saws
Narrated `Aisha:
Allah's Messenger (ﷺ) died while his (iron) armor was mortgaged to a Jew for thirty Sas of barley.
Sahih al-Bukhari 2916