Surah Maryam — Ayah 19

فَٱتَّخَذَتْ مِن دُونِهِمْ حِجَابًا فَأَرْسَلْنَآ إِلَيْهَا رُوحَنَا فَتَمَثَّلَ لَهَا بَشَرًا سَوِيًّا

And she took, in seclusion from them, a screen. Then We sent to her Our Angel, and he represented himself to her as a well-proportioned man.

قَالَتْ إِنِّىٓ أَعُوذُ بِٱلرَّحْمَـٰنِ مِنكَ إِن كُنتَ تَقِيًّا

She said, "Indeed, I seek refuge in the Most Merciful from you, [so leave me], if you should be fearing of Allah."

قَالَتْ أَنَّىٰ يَكُونُ لِى غُلَـٰمٌ وَلَمْ يَمْسَسْنِى بَشَرٌ وَلَمْ أَكُ بَغِيًّا

She said, "How can I have a boy while no man has touched me and I have not been unchaste?"

قَالَ كَذَٰلِكِ قَالَ رَبُّكِ هُوَ عَلَىَّ هَيِّنٌ ۖ وَلِنَجْعَلَهُۥٓ ءَايَةً لِّلنَّاسِ وَرَحْمَةً مِّنَّا ۚ وَكَانَ أَمْرًا مَّقْضِيًّا

He said, "Thus [it will be]; your Lord says, 'It is easy for Me, and We will make him a sign to the people and a mercy from Us. And it is a matter [already] decreed.' "