Well, the Hijri date 20 Jumada Al Oula 1402 corresponds to the Gregorian date Monday, 15 March 1982. This date lies in the fifth month of the Hijri year 1402 AH, which is Jumada Al-Awwal of 1402 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1402/05/20 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 15 March 1982 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Jumada Al Oula 1402 AH to its equivalent Gregorian date.
ٱلَّذِينَ يَجْعَلُونَ مَعَ ٱللَّهِ إِلَٰهًا ءَاخَرَ ۚ فَسَوْفَ يَعْلَمُونَ
Who set some other god along with Allah. But they will come to know.
Surah Al-Hijr(15:96)
Sahih al-Bukhari
Jizyah and Mawaada'ah
Chapter: Al-Jizya taken from the Dhimmi
Narrated `Amr bin `Auf Al-Ansari:
(who was an ally of Bam `Amr bin Lu'ai and one of those who had taken part in (the Ghazwa of) Badr): Allah's Messenger (ﷺ) sent Abu 'Ubaida bin Al-Jarreh to Bahrain to collect the Jizya. Allah's Messenger (ﷺ) had established peace with the people of Bahrain and appointed Al-`Ala' bin Al-Hadrami as their governor. When Abu 'Ubaida came from Bahrain with the money, the Ansar heard of Abu 'Ubaida's arrival which coincided with the time of the morning prayer with the Prophet. When Allah's Messenger (ﷺ) led them in the morning prayer and finished, the Ansar approached him, and he looked at them and smiled on seeing them and said, "I feel that you have heard that Abu. 'Ubaida has brought something?" They said, "Yes, O Allah's Messenger (ﷺ)' He said, "Rejoice and hope for what will please you! By Allah, I am not afraid of your poverty but I am afraid that you will lead a life of luxury as past nations did, whereupon you will compete with each other for it, as they competed for it, and it will destroy you as it destroyed them."
Sahih al-Bukhari 3158