 the Prophet's wife, Um Salama, had come to him and she, after noticing that the Qur'an seemed to have only addressed men, she asked the Prophet Sallallahu alayhi wa sallam, why is it seen that Allah Subh'anaHu Wa Ta'a only speaks about men but doesn't mention women? Allah Subh'anaHu Wa Ta'a heard her question, he responded by revealing verse, verse from Surat al-Hazab, Um Salama similarly, she had noticed that men are given other opportunities like jihad, so we find this similar, she came to the Prophet and asked him permission to go and fight jihad along with the men because their concern fundamentally was with gaining closeness to Allah and the immense reward that others seemed to have the opportunity to receive. Um Salama, she noticed as well that, well, there these verses of Mirath, they're giving men twice the amount that women are receiving, so it wasn't, it was very early that women started to notice the verses of the Qur'an about the unequal shares that are generally given between brothers and sisters in the Qur'an, so Um Salama, she was concerned, it wasn't so much just a concern about the numbers in half as opposed to a full share but she went on to say, well, will we also get only half of the reward that men receive, so then Allah Subh'anaHu Wa Ta'a made it clear to him that clear to her and to others that no, this is not the case that Allah revealed, do not seek out that by which Allah has given some of you advantage over others. Men have a share of what they acquire and women have a share of what they acquire, that is to say that everyone will get the reward based upon their surrender to Allah Subh'anaHu Wa Ta'ala.