Well, the Hijri date 1 Rajab 1401 corresponds to the Gregorian date Tuesday, 5 May 1981. This date lies in the seventh month of the Hijri year 1401 AH, which is Rajab of 1401 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1401/07/01 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 5 May 1981 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rajab 1401 AH to its equivalent Gregorian date.
ثُمَّ صُبُّوا۟ فَوْقَ رَأْسِهِۦ مِنْ عَذَابِ ٱلْحَمِيمِ
Then pour upon his head the torment of boiling water.
Surah Ad-Dukhaan(44:48)
Sahih al-Bukhari
To make the Heart Tender (Ar-Riqaq)
Chapter: Regarding Al-Haud
Narrated Abu Huraira:
The Prophet (ﷺ) said, "While I was sleeping, a group (of my followers were brought close to me), and when I recognized them, a man (an angel) came out from amongst (us) me and them, he said (to them), 'Come along.' I asked, 'Where?' He said, 'To the (Hell) Fire, by Allah' I asked, 'what is wrong with them' He said, 'They turned apostate as renegades after you left.' Then behold! (Another) group (of my followers) were brought close to me, and when I recognized them, a man (an angel) came out from (me and them) he said (to them); Come along.' I asked, "Where?' He said, 'To the (Hell) Fire, by Allah.' I asked, What is wrong with them?' He said, 'They turned apostate as renegades after you left. So I did not see anyone of them escaping except a few who were like camels without a shepherd."
Sahih al-Bukhari 6587