Well, the Hijri date 23 Rabi Al Awwal 1399 corresponds to the Gregorian date Tuesday, 20 February 1979. This date lies in the third month of the Hijri year 1399 AH, which is Rabi Al-Awwal of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1399/03/23 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 February 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Rabi Al Awwal 1399 AH to its equivalent Gregorian date.
وَإِن لَّمْ تُؤْمِنُوا۟ لِى فَٱعْتَزِلُونِ
And if ye put no faith in me, then let me go.
Surah Ad-Dukhaan(44:21)
Sahih al-Bukhari
Food, Meals
Chapter: To rinse the mouth after taking meals
Narrated Suwaid:
We went out with Allah's Messenger (ﷺ) to Khaibar. and when we reached As-Sahba', which (Yahya says) is one day' journey from Khaibar, the Prophet (ﷺ) asked for food, and he was offered nothing but Sawiq which we chewed and ate. Then the Prophet (ﷺ) asked for water and rinsed his mouth, and we too, rinsed our mouths along with him. He then led us in the Maghrib prayer without performing ablution again.
Sahih al-Bukhari 5455