How could Jacob not tell/ see the face of who he was sleeping with? That it was Leah and not Rachel.
22 So Laban gathered together all the people of the place and made a feast. 23 But in the evening he took his daughter Leah and brought her to Jacob, and he went in to her. 24 (Laban gave[b] his female servant Zilpah to his daughter Leah to be her servant.) 25 And in the morning, behold, it was Leah! And Jacob said to Laban, “What is this you have done to me? Did I not serve with you for Rachel? Why then have you deceived me?”
If it was dark and she had a veil you would be able to see the face with the veil removed or hear her voice is not Rachel’s voice.
Please no theories or assumptions, no merging with this question
Was Jacob so Sexually driven that He mistook Leah for Rachel. Just facts.