Ezra 9:12-13

So do not let your daughters marry their sons, and do not let their daughters marry your sons. Do not wish for their peace or success. Then you will be strong and eat the good things of the land. Then you can leave this land to your descendants forever.’ “What has happened to us is our own fault. We have done evil things, and our guilt is great. But you, our God, have punished us less than we deserve; you have left a few of us alive.