Luke 1:34
King James Version
“Then said Mary unto the angel, How shall this be, seeing I know not a man?”
Context
31And, behold, thou shalt conceive in thy womb, and bring forth a son, and shalt call his name JESUS.
32He shall be great, and shall be called the Son of the Highest: and the Lord God shall give unto him the throne of his father David:
33And he shall reign over the house of Jacob for ever; and of his kingdom there shall be no end.
34Then said Mary unto the angel, How shall this be, seeing I know not a man?
35And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Highest shall overshadow thee: therefore also that holy thing which shall be born of thee shall be called the Son of God.
36And, behold, thy cousin Elisabeth, she hath also conceived a son in her old age: and this is the sixth month with her, who was called barren.
37For with God nothing shall be impossible.