Well, the Hijri date 20 Rajab 1371 corresponds to the Gregorian date Monday, 14 April 1952. This date lies in the seventh month of the Hijri year 1371 AH, which is Rajab of 1371 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1371/07/20 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 April 1952 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rajab 1371 AH to its equivalent Gregorian date.
لَا يُؤْمِنُونَ بِهِۦ ۖ وَقَدْ خَلَتْ سُنَّةُ ٱلْأَوَّلِينَ
They believe not therein, though the example of the men of old hath gone before.
Surah Al-Hijr(15:13)
Sahih al-Bukhari
Sales and Trade
Chapter: Al-Limas or Mulamasa
Narrated Abu Sa`id:
Allah's Messenger (ﷺ) forbade the selling by Munabadha, i.e. to sell one's garment by casting it to the buyer not allowing him to examine or see it. Similarly he forbade the selling by Mulamasa. Mulamasa is to buy a garment, for example, by merely touching it, not looking at it.
Sahih al-Bukhari 2144