Well, the Hijri date 10 Safar 1400 corresponds to the Gregorian date Saturday, 29 December 1979. This date lies in the second month of the Hijri year 1400 AH, which is Safar of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1400/02/10 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 29 December 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 10 Safar 1400 AH to its equivalent Gregorian date.
وَهُوَ ٱلَّذِى خَلَقَ مِنَ ٱلْمَآءِ بَشَرًۭا فَجَعَلَهُۥ نَسَبًۭا وَصِهْرًۭا ۗ وَكَانَ رَبُّكَ قَدِيرًۭا
And He it is Who hath created man from water, and hath appointed for him kindred by blood and kindred by marriage; for thy Lord is ever Powerful.
Surah Al-Furqaan(25:54)
Sahih al-Bukhari
Divorce
Chapter: Ash-Shiqaq (the breach between the man and his wife).
Narrated Al-Miswar bin Makhrama Az-Zuhri:
I heard the Prophet (ﷺ) saying, "Banu Al-Mughira have asked my leave to let `Ali marry their daughter, but I give no leave to this effect."
Sahih al-Bukhari 5278