Well, the Hijri date 5 Ramadan 1391 corresponds to the Gregorian date Sunday, 24 October 1971. This date lies in the ninth month of the Hijri year 1391 AH, which is Ramadan of 1391 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1391/09/05 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 24 October 1971 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Ramadan 1391 AH to its equivalent Gregorian date.
قَالَ رَبِّ إِنَّ قَوْمِى كَذَّبُونِ
He said: My Lord! Lo! my own folk deny me.
Surah Ash-Shu'araa(26:117)
Sahih al-Bukhari
Actions while Praying
Chapter: One should not return greetings during the Salat
Narrated `Abdullah:
I used to greet the Prophet (ﷺ) while he was in prayer and he would return my greeting, but when we returned (from Ethiopia) I greeted the Prophet (while he was praying) but he did not return the greeting, and (after finishing the prayer) he said, "In the prayer one is occupied (with a more serious matter)."
Sahih al-Bukhari 1216