Well, the Hijri date 29 Shawwal 1399 corresponds to the Gregorian date Thursday, 20 September 1979. This date lies in the tenth month of the Hijri year 1399 AH, which is Shawwal of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1399/10/29 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 20 September 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 29 Shawwal 1399 AH to its equivalent Gregorian date.
فَسَجَدَ ٱلْمَلَٰٓئِكَةُ كُلُّهُمْ أَجْمَعُونَ
The angels fell down prostrate, every one,
Surah Saad(38:73)
Sahih al-Bukhari
Tricks
Chapter: The trick by a woman with her husband
Narrated `Aisha:
Allah's Messenger (ﷺ) used to like sweets and also used to like honey, and whenever he finished the `Asr prayer, he used to visit his wives and stay with them. Once he visited Hafsa and remained with her longer than the period he used to stay, so I enquired about it. It was said to me, "A woman from her tribe gave her a leather skin containing honey as a present, and she gave some of it to Allah's Messenger (ﷺ) to drink." I said, "By Allah, we will play a trick on him." So I mentioned the story to Sauda (the wife of the Prophet) and said to her, "When he enters upon you, he will come near to you whereupon you should say to him, 'O Allah's Messenger (ﷺ)! Have you eaten Maghafir?' He will say, 'No.' Then you say to him, 'What is this bad smell? ' And it would be very hard on Allah's Messenger (ﷺ) that a bad smell should be found on his body. He will say, 'Hafsa has given me a drink of honey.' Then you should say to him, 'Its bees must have sucked from the Al-`Urfut (a foul smelling flower).' I too, will tell him the same. And you, O Saifya, say the same." So when the Prophet (ﷺ) entered upon Sauda (the following happened). Sauda said, "By Him except Whom none has the right to be worshipped, I was about to say to him what you had told me to say while he was still at the gate because of fear from you. But when Allah 's Apostle came near to me, I said to him, 'O Allah's Messenger (ﷺ)! Have you eaten Maghafir?' He replied, 'No.' I said, 'What about this smell?' He said, 'Hafsa has given me a drink of honey.' I said, 'Its bees must have sucked Al-`Urfut.' " When he entered upon me, I told him the same as that, and when he entered upon Safiya, she too told him the same. So when he visited Hafsa again, she said to him, "O Allah's Messenger (ﷺ)! Shall I give you a drink of it (honey)?" He said, "I have no desire for it." Sauda said, Subhan Allah! We have deprived him of it (honey)." I said to her, "Be quiet!"
Sahih al-Bukhari 6972