Mateo 1

and knewe her not tyll she had brought forth hir fyrst sonne and called hys name Iesus.

Y no la conoció hasta que parió á su hijo primogénito: y llamó su nombre JESUS.

And knew her not till she had brought forth her firstborn son: and he called his name JESUS.

and didn’t know her sexually until she had given birth to her firstborn son. He named him Jesus.