Ali 'Imran 3:47

قَالَتْ رَبِّ أَنَّىٰ يَكُونُ لِى وَلَدٌ وَلَمْ يَمْسَسْنِى بَشَرٌ ۖ قَالَ كَذَٰلِكِ ٱللَّهُ يَخْلُقُ مَا يَشَآءُ ۚ إِذَا قَضَىٰٓ أَمْرًا فَإِنَّمَا يَقُولُ لَهُۥ كُن فَيَكُونُ

Qālat rabbi annā yakūnu lī waladun walam yamsasnī basharun qāla kadhāliki l-lahu yakhluqu mā yashāu idhā qaḍā amran fa-innamā yaqūlu lahu kun fayakūnu

She said, "My Lord, how will I have a child when no man has touched me?" [The angel] said, "Such is Allāh; He creates what He wills. When He decrees a matter, He only says to it, 'Be,' and it is.