Midrash su Geremia 31:25

R. Abin b. R. Adda said in the name of Rab: "Whoever marries a wife who is not fit for him the result will be that when the Holy One, praised be He! will cause to rest His Shechina, He will testify to the worthiness of all the tribes but not upon such a man, as it is said (Ps. 122, 4) Fur thither go up the tribes of the Lord, as a testimony for Israel; i.e., when is it a testimony for Israel? At the time when the tribes may be called the tribes of the Lord." R. Chana b. Chanina said: "When the Holy One, praised be He, will cause to rest His Shechina, He will do so only upon the aristocratic families in Israel, as it is said (Jer. 31, 25) At the same time, saith the Lord, will I be the God for all the families of Israel; i.e., it does not say to all Israel, but to all the families."