Well, the Hijri date 14 Jumada Al Akhira 1399 corresponds to the Gregorian date Thursday, 10 May 1979. This date lies in the sixth month of the Hijri year 1399 AH, which is Jumada Al-Thani of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1399/06/14 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 10 May 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Jumada Al Akhira 1399 AH to its equivalent Gregorian date.
فَقَرَّبَهُۥٓ إِلَيْهِمْ قَالَ أَلَا تَأْكُلُونَ
And he set it before them, saying: Will ye not eat?
Surah Adh-Dhaariyat(51:27)
Sahih al-Bukhari
Merits of the Helpers in Madinah (Ansaar)
Chapter: The emigration of the Prophet (saws) to Al-Madina
Narrated Ibn `Abbas:
Allah's Messenger (ﷺ) started receiving the Divine Inspiration at the age of forty. Then he stayed in Mecca for thirteen years, receiving the Divine Revelation. Then he was ordered to migrate and he lived as an Emigrant for ten years and then died at the age of sixty-three (years).
Sahih al-Bukhari 3902