Well, the Hijri date 28 Shawwal 1400 corresponds to the Gregorian date Sunday, 7 September 1980. This date lies in the tenth month of the Hijri year 1400 AH, which is Shawwal of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1400/10/28 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 7 September 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Shawwal 1400 AH to its equivalent Gregorian date.
ٱلَّذِينَ يُفْسِدُونَ فِى ٱلْأَرْضِ وَلَا يُصْلِحُونَ
Who spread corruption in the earth, and reform not.
Surah Ash-Shu'araa(26:152)
Sahih al-Bukhari
Lost Things Picked up by Someone (Luqatah)
Chapter: Lost sheep
Narrated Sulaiman bin Bilal from Yahya:
Yazid Maula Al-Munba'ith heard Zaid bin Khalid al-Juham saying, "The Prophet (ﷺ) was asked about Luqata. He said, 'Remember the description of its container and the string it is tied with, and announce it publicly for one year.' " Yazid added, "If nobody claims then the person who has found it can spend it, and it is regarded as a trust entrusted to him." Yahya said, "I do not know whether the last sentences were said by the Prophet (ﷺ) or by Yazid." Zaid further said, "The Prophet (ﷺ) was asked, 'What about a lost sheep?' The Prophet (ﷺ) said, 'Take it, for it is for you or for your brother (i.e. its owner) or for the wolf." Yazid added that it should also be announced publicly. The man then asked the Prophet (ﷺ) about a lost camel. The Prophet (ﷺ) said, "Leave it, as it has its feet, water container (reservoir), and it will reach a place of water and eat trees till its owner finds it."
Sahih al-Bukhari 2428