Verse 21

وَقَالَ ٱلَّذِى ٱشْتَرَىٰهُ مِن مِّصْرَ لِٱمْرَأَتِهِۦٓ أَكْرِمِى مَثْوَىٰهُ عَسَىٰٓ أَن يَنفَعَنَآ أَوْ نَتَّخِذَهُۥ وَلَدًا وَكَذَٰلِكَ مَكَّنَّا لِيُوسُفَ فِى ٱلْأَرْضِ وَلِنُعَلِّمَهُۥ مِن تَأْوِيلِ ٱلْأَحَادِيثِ وَٱللَّهُ غَالِبٌ عَلَىٰٓ أَمْرِهِۦ وَلَـٰكِنَّ أَكْثَرَ ٱلنَّاسِ لَا يَعْلَمُونَ

And the one from Egypt who bought him said to his wife, welcome him to the house, he may be useful to us or we may adopt him as a son. And We thus established Joseph on the land in order to teach him interpretation of dreams. And God is always victorious in executing his command, however, most people do not know.