Well, the Hijri date 21 Rabi Al Thani 1491 corresponds to the Gregorian date Thursday, 21 June 2068. This date lies in the fourth month of the Hijri year 1491 AH, which is Rabi Al-Thani of 1491 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1491/04/21 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 21 June 2068 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Rabi Al Thani 1491 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓا۟ إِذَا نَٰجَيْتُمُ ٱلرَّسُولَ فَقَدِّمُوا۟ بَيْنَ يَدَىْ نَجْوَىٰكُمْ صَدَقَةًۭ ۚ ذَٰلِكَ خَيْرٌۭ لَّكُمْ وَأَطْهَرُ ۚ فَإِن لَّمْ تَجِدُوا۟ فَإِنَّ ٱللَّهَ غَفُورٌۭ رَّحِيمٌ
O ye who believe! When ye hold conference with the messenger, offer an alms before your conference. That is better and purer for you. But if ye cannot find (the wherewithal) then lo! Allah is Forgiving, Merciful.
Surah Al-Mujaadila(58:12)
Sahih al-Bukhari
Ablutions (Wudu')
Chapter: Rinsing one's mouth (with water) after eating As-Sawiq without repaying ablution
Narrated Suwaid bin Al-Nu`man:
In the year of the conquest of Khaibar I went with Allah's Messenger (ﷺ) till we reached Sahba, a place near Khaibar, where Allah's Messenger (ﷺ) offered the `Asr prayer and asked for food. Nothing but saweeq was brought. He ordered it to be moistened with water. He and all of us ate it and the Prophet (ﷺ) got up for the evening prayer (Maghrib prayer), rinsed his mouth with water and we did the same, and he then prayed without repeating the ablution.
Sahih al-Bukhari 209