Well, the Hijri date 8 Jumada Al Oula 1359 corresponds to the Gregorian date Friday, 14 June 1940. This date lies in the fifth month of the Hijri year 1359 AH, which is Jumada Al-Awwal of 1359 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1359/05/08 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 14 June 1940 to its equivalent Arabic date.
The following is the conversion of the Arabic date 8 Jumada Al Oula 1359 AH to its equivalent Gregorian date.
إِنْ أَنتَ إِلَّا نَذِيرٌ
Thou art but a warner.
Surah Faatir(35:23)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter: The Ghazwa of Al-Hudaibiya
Narrated Nafi`:
The people used to say that Ibn `Umar had embraced Islam before `Umar. This is not true. What happened is that `Umar sent `Abdullah to bring his horse from an Ansari man so as to fight on it. At that time the people were giving the Pledge of allegiance to Allah's Messenger (ﷺ) near the Tree, and `Umar was not aware of that. So `Abdullah (bin `Umar) gave the Pledge of Allegiance (to the Prophet) and went to take the horse and brought it to `Umar. While `Umar was putting on the armor to get ready for fighting, `Abdullah informed him that the people were giving the Pledge of allegiance to Allah's Apostle beneath the Tree. So `Umar set out and `Abdullah accompanied him till he gave the Pledge of allegiance to Allah's Messenger (ﷺ), and it was this event that made people say that Ibn `Umar had embraced Islam before `Umar.
Sahih al-Bukhari 4186