It is He Who has created you from a single person (Adam), and (then) He has created from him his wife [Hawwa (Eve)], in order that he might enjoy the pleasure of living with her. When he had sexual relation with her, she became pregnant and she carried it about lightly. Then when it became heavy, they both invoked Allah, their Lord (saying): "If You give us a Salih (good in every aspect) child, we shall indeed be among the grateful."