Well, the Hijri date 13 Jumada Al Oula 1421 corresponds to the Gregorian date Sunday, 13 August 2000. This date lies in the fifth month of the Hijri year 1421 AH, which is Jumada Al-Awwal of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1421/05/13 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 August 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Jumada Al Oula 1421 AH to its equivalent Gregorian date.
وَلَيَعْلَمَنَّ ٱللَّهُ ٱلَّذِينَ ءَامَنُوا۟ وَلَيَعْلَمَنَّ ٱلْمُنَٰفِقِينَ
Verily Allah knoweth those who believe, and verily He knoweth the hypocrites.
Surah Al-Ankaboot(29:11)
Sahih al-Bukhari
Partnership
Chapter: A partner should not eat two dates at a time
Narrated Jabala:
"While at Medina we were struck with famine. Ibn Az-Zubair used to provide us with dates as our food. Ibn `Umar used to pass by us and say, "Don't eat two dates together at a time as the Prophet (ﷺ) has forbidden eating two dates together at a time (in a gathering) unless one takes the permission of one's companion brother."
Sahih al-Bukhari 2490