And the man from Egypt who bought him said to his wife: "Make his stay [with us] honourable; he may well be of use to us, or we may adopt him as a son. And thus We gave unto Joseph a firm place on earth; and [We did this] so that We might impart unto him some understanding of the inner meaning of happenings. For, God always prevails in whatever be His purpose: but most people know it not. 21 When he attained maturity, God gave him strength, wisdom and knowledge. Thus, do We reward those who do good. 22 And she in whose house he was, solicited him against himself; and she fastened the doors, and said: come on, O thou! He said: Allah be my refuge: verily he is my lord; he hath made me a goodly dwelling; verily the wrong-doers fare not well. 23 And she certainly determined [to seduce] him, and he would have inclined to her had he not seen the proof of his Lord. And thus [it was] that We should avert from him evil and immorality. Indeed, he was of Our chosen servants. 24 Both of them raced to the door, and she (grabbed and) rent his shirt from behind. They met her lord outside the door. "There is no other penalty for a man," said she, "who wanted to outrage your wife but imprisonment or grievous punishment." 25 Joseph said, "It was she who sought to seduce me." One of her household testified, "If his shirt is torn at the front then she is speaking the truth, and he is lying. 26 And if his shirt is torn from behind, then she hath lied and he is of the truthful. 27 And when he saw his shirt torn at the back, he said: 'This is one of your (women's) guiles. Your guile, (O woman), is great indeed! 28 Yusuf! turn away therefrom; and, thou woman! ask forgiveness for thy sin; verily thou hast been of the guilty. 29