The man from Egypt who bought him said to his wife: "Take good care of him, possibly he might be of benefit to us or we might adopt him as a son." Thus We found a way for Joseph to become established in that land and in order that We might teach him to comprehend the deeper meaning of things. Allah has full power to implement His design although most people do not know that. 21 And when Joseph reached the age of maturity, We granted him judgement and knowledge. Thus do We reward those who do good. 22 And she in whose house he was sought to make himself yield (to her), and she made fast the doors and said: Come forward. He said: I seek Allah's refuge, surely my Lord made good my abode: Surely the unjust do not prosper. 23 And she advanced towards him, and had Joseph not perceived a sign from his Lord he too would have advanced towards her. Thus was Joseph shown a sign from his Lord that We might avert from him all evil and indecency, for indeed he was one of Our chosen servants. 24 They raced to the door; and she tore his shirt from behind. They encountered her master by the door. She said, 'What is the recompense of him who purposes evil against thy folk, but that he should be imprisoned, or a painful chastisement?' 25 [Joseph] exclaimed: "It was she who sought to make me yield myself unto her!" Now one of those present, a member of her own household, suggested this: If his tunic has been torn from the front, then she is telling the truth, and he is a liar; 26 But if it is torn from behind then she is lying, and he speaks the truth." 27 And when [her husband] saw that his tunic was torn from behind, he said: "Behold, this is [an instance] of your guile, O womankind! Verily, awesome is your guile! 28 [But,] Joseph, let this pass! And thou, [O wife,] ask forgiveness for thy sin - for, verily, thou hast been greatly at fault!" 29