Well, the Hijri date 21 Shaban 1407 corresponds to the Gregorian date Sunday, 19 April 1987. This date lies in the eighth month of the Hijri year 1407 AH, which is Shaban of 1407 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1407/08/21 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 19 April 1987 to its equivalent Arabic date.
The following is the conversion of the Arabic date 21 Shaban 1407 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ ٱتَّقُوا۟ ٱللَّهَ وَذَرُوا۟ مَا بَقِىَ مِنَ ٱلرِّبَوٰٓا۟ إِن كُنتُم مُّؤْمِنِينَ
O ye who believe! Observe your duty to Allah, and give up what remaineth (due to you) from usury, if ye are (in truth) believers.
Surah Al-Baqara(2:278)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter
Narrated Nafi`:
Ibn `Umar used to kill all kinds of snakes until Abu Lubaba Al-Badri told him that the Prophet (ﷺ) had forbidden the killing of harmless snakes living in houses and called Jinan. So Ibn `Umar gave up killing them.
Sahih al-Bukhari 4016, 4017