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 And when he matured to his full strength, We bestowed him wisdom and knowledge; and this is how We reward the virtuous. 22 However, the woman in whose house he lived, wanted to seduce him. One day she bolted the doors and said, "Come!" He replied, "God forbid! Truly [your husband] is my master and has treated me honourably. Wrongdoers certainly never prosper." 23 And assuredly she besought him, and he would have besought her were it not that he had seen the argument of his Lord. Thus We did, in order that We might avert from him all evil and indecency; verily he was of our bondmen single-hearted. 24 So they both raced each other to the door, and she tore his shirt from the back: they both found her lord near the door. She said: "What is the (fitting) punishment for one who formed an evil design against thy wife, but prison or a grievous chastisement?" 25 He (Joseph) said: 'It was she who sought to seduce me' and a witness (an infant) of her people bore witness, saying: 'If his shirt is torn from the front, she is speaking the truth and he is one of the liars, 26 "But if it be that his shirt is torn from the back, then is she the liar, and he is telling the truth!" 27 So when he (her husband) saw his [(Yusuf's (Joseph)] shirt torn at the back; (her husband) said: "Surely, it is a plot of you women! Certainly mighty is your plot! 28 [But,] Joseph, let this pass! And thou, [O wife,] ask forgiveness for thy sin - for, verily, thou hast been greatly at fault!" 29