Well, the Hijri date 29 Shaban 1397 corresponds to the Gregorian date Sunday, 14 August 1977. This date lies in the eighth month of the Hijri year 1397 AH, which is Shaban of 1397 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1397/08/29 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 August 1977 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Shaban 1397 AH to its equivalent Gregorian date.
قَالُوا۟ بَلَىٰ قَدْ جَآءَنَا نَذِيرٌۭ فَكَذَّبْنَا وَقُلْنَا مَا نَزَّلَ ٱللَّهُ مِن شَىْءٍ إِنْ أَنتُمْ إِلَّا فِى ضَلَٰلٍۢ كَبِيرٍۢ
They say: Yea, verily, a warner came unto us; but we denied and said: Allah hath naught revealed; ye are in naught but a great error.
Surah Al-Mulk(67:9)
Sahih al-Bukhari
Obligatory Charity Tax (Zakat)
Chapter: Can one buy the thing which he has given in charity?
Narrated `Abdullah bin `Umar:
`Umar bin Al-Khattab gave a horse in charity in Allah's Cause and later he saw it being sold in the market and intended to purchase it. Then he went to the Prophet (ﷺ) and asked his permission. The Prophet said, "Do not take back what you have given in charity." For this reason, Ibn `Umar never purchased the things which he had given in charity, and in case he had purchased something (unknowingly) he would give it in charity again.
Sahih al-Bukhari 1489