According to a stone monument in Kaifeng, [[Israel]]ites already came to Kaifeng in 231 BC<ref>[http://www5.ocn.ne.jp/~magi9/isracam2.htm]</ref> | According to a stone monument in Kaifeng, [[Israel]]ites already came to Kaifeng in 231 BC<ref>[http://www5.ocn.ne.jp/~magi9/isracam2.htm]</ref> |