How did we actually get here?

One of the biggest unanswered questions that i ask myself is how did we get here? Was it evolution and the big bang-theory? Or was it how the bible states? That God created the earth and the heavens and that we are here because of Adam and Eve. In Exodus 1:7¨ And the children of Israel were fruitful, and increased abundantly, and multiplied, and waxed exceeding mighty; and the land was filled with them.¨ This is saying that Adam and Eves decedents arrived in Egypt and that they reproduced and that was how the human race was born. We are obviously here because of reproduction but who were the first men and women? I believe that this question is and will always be one of the biggest mysteries on earth. My personal belief is that we are here because of the big bang theory and that through time and evolution we have become what we are today. But who knows?