Luke 1:33-35

New Revised Standard Version, Anglicised Catholic Edition

³³ He will reign over the house of Jacob for ever, and of his kingdom there will be no end.’ ³⁴ Mary said to the angel, ‘How can this be, since I am a virgin?’^{[a] 35} The angel said to her, ‘The Holy Spirit will come upon you, and the power of the Most High will overshadow you; therefore the child to be born^[b] will be holy; he will be called Son of God.