The L-d said not to intermarry Jewish daugthers with non-jews and Jewish sons with non-jewish women....
https://www.aish.com/atr/?llc=907764
https://www.chabad.org/library/article_c...rriage.htm
https://en.wikipedia.org/wiki/Interfaith...in_Judaism
https://www.aish.com/atr/?llc=907764
https://www.chabad.org/library/article_c...rriage.htm
https://en.wikipedia.org/wiki/Interfaith...in_Judaism