Who was the first person to accept Islam among all believers?

Explanation

– Khadijah (RA), the Prophet’s wife, is recognized as the first person to accept Islam, offering immediate belief and unwavering support following the first revelation received in the Cave of Hira.
– Her early acceptance and continued support during the difficult years of persecution were of profound significance.
– For exams, remember that Ali (RA) is commonly cited as the first among children to accept Islam, while Abu Bakr (RA) is cited as the first among free adult men.