Matthew 1 25
Joseph married Mary, but did not sleep with her until after she had given birth to a son, whom he named Jesus.
Compare with other 3 random translations
GNV Matthew 1:25But he knew her not, til she had broght forth her first borne sonne, and he called his name JESUS.
ASV Matthew 1:25and knew her not till she had brought forth a son: and he called his name JESUS.
YLT Matthew 1:25and did not know her till she brought forth her son — the first-born, and he called his name Jesus.