Well, the Hijri date 5 Muharram 1406 corresponds to the Gregorian date Thursday, 19 September 1985. This date lies in the first month of the Hijri year 1406 AH, which is Muharram of 1406 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1406/01/05 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 September 1985 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Muharram 1406 AH to its equivalent Gregorian date.
أَنِ ٱعْمَلْ سَٰبِغَٰتٍۢ وَقَدِّرْ فِى ٱلسَّرْدِ ۖ وَٱعْمَلُوا۟ صَٰلِحًا ۖ إِنِّى بِمَا تَعْمَلُونَ بَصِيرٌۭ
Surah Saba(34:11)
Sahih al-Bukhari
Judgments (Ahkaam)
Chapter: The salaries of rulers and those employed to administer the funds
Narrated 'Abdullah bin As-Sa'di:
That when he went to 'Umar during his Caliphate. 'Umar said to him, "Haven't I been told that you do certain jobs for the people but when you are given payment you refuse to take it?" 'Abdullah added: I said, "Yes." 'Umar said, "Why do you do so?" I said, "I have horses and slaves and I am living in prosperity and I wish that my payment should be kept as a charitable gift for the Muslims." 'Umar said, "Do not do so, for I intended to do the same as you do. Allah's Messenger (ﷺ)s used to give me gifts and I used to say to him, 'Give it to a more needy one than me.' Once he gave me some money and I said, 'Give it to a more needy person than me,' whereupon the Prophet (ﷺ) said, 'Take it and keep it in your possession and then give it in charity. Take what ever comes to you of this money if you are not keen to have it and not asking for it; otherwise (i.e., if it does not come to you) do not seek to have it yourself.' "
Sahih al-Bukhari 7163