Jazakallah khair janab
"O who believe, fasting is decreed for you as it was decreed for those before you; perchance you will guard yourselves. (2:183)
jab ye aayat nazil huyi hijrat ka dusra saal chal raha tha aur shaban ka mahina tha
to is munasibat se aur apne jo daleel pesh ki usse wazeh hota hai k 2nd hijri me hi roze farz huye the
wallahu aalam