And they followed what the devils pursued during Solomon s reign ’ — and Solomon was not faithless but it was the devils who were faithless teaching — the people magic and what was sent down to the two angels at Babylon , Harut and Marut , who would not teach anyone without telling [ him ] , ‘ We are only a test , so do not be faithless . ’ But they would learn from those two that with which they would cause a split between man and his wife — though they could not harm anyone with it except with Allah s ’ leave .