Mateus 1

Mateus 1:25

If anyone shall not confess that the Word of God has two nativities, the one from all eternity of the Father, without time and without body; the other in these last days, coming down from heaven and being made flesh of the holy and glorious Mary, Mother of God and always a virgin, and born of her: let him be anathema. — Second Council of Constantinople, The Capitula of the Council, #2