Well, the Hijri date 19 Shaban 1399 corresponds to the Gregorian date Friday, 13 July 1979. This date lies in the eighth month of the Hijri year 1399 AH, which is Shaban of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1399/08/19 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 13 July 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Shaban 1399 AH to its equivalent Gregorian date.
فَإِن كَانَ لَكُمْ كَيْدٌۭ فَكِيدُونِ
If now ye have any wit, outwit Me.
Surah Al-Mursalaat(77:39)
Sahih al-Bukhari
Tricks
Chapter: (Tricks in) gift-giving and pre-emption
Narrated 'Amr bin Ash-Sharid:
Abu Rafi' said that Sa'd offered him four hundred Mithqal of gold for a house. Abu Rafi ' said, "If I had not heard Allah's Messenger (ﷺ) saying, 'A neighbor has more right to be taken care of by his neighbor,' then I would not have given it to you." Some people said, "If one has bought a portion of a house and wants to cancel the right of preemption, he may give it as a present to his little son and he will not be obliged to take an oath."
Sahih al-Bukhari 6978