Well, the Hijri date 10 Rajab 1409 corresponds to the Gregorian date Thursday, 16 February 1989. This date lies in the seventh month of the Hijri year 1409 AH, which is Rajab of 1409 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1409/07/10 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 16 February 1989 to its equivalent Arabic date.
The following is the conversion of the Arabic date 10 Rajab 1409 AH to its equivalent Gregorian date.
قَالُوا۟ جَزَٰٓؤُهُۥ مَن وُجِدَ فِى رَحْلِهِۦ فَهُوَ جَزَٰٓؤُهُۥ ۚ كَذَٰلِكَ نَجْزِى ٱلظَّٰلِمِينَ
They said: The penalty for it! He in whose bag (the cup) is found, he is the penalty for it. Thus we requite wrong-doers.
Surah Yusuf(12:75)
Sahih al-Bukhari
Manumission of Slaves
Chapter: The witness for manumission
Narrated Abu Huraira:
On my way to the Prophet (ﷺ) I was reciting:-- 'What a long tedious tiresome night! Nevertheless, it has saved us From the land of Kufr (disbelief).' I had a slave who ran away from me on the way. When I went to the Prophet (ﷺ) and gave the pledge of allegiance for embracing Islam, the slave showed up while I was still with the Prophet (ﷺ) who remarked, "O Abu Huraira! Here is your slave!" I said, "I manumit him for Allah's Sake," and so I freed him.
Sahih al-Bukhari 2531