Don’t let your daughters marry their sons! Don’t take their daughters as wives for your sons. Don’t ever promote the peace and prosperity of those nations. If you follow these instructions, you will be strong and will enjoy the good things the land produces, and you will leave this prosperity to your children forever.’
He also made slaves of the people of Rabbah and forced them to labor with saws, iron picks, and iron axes, and to work in the brick kilns. That is how he dealt with the people of all the Ammonite towns. Then David and all the army returned to Jerusalem.
About the same time I realized that some of the men of Judah had married women from Ashdod, Ammon, and Moab.Furthermore, half their children spoke the language of Ashdod or of some other people and could not speak the language of Judah at all.So I confronted them and called down curses on them. I beat some of them and pulled out their hair. I made them swear in the name of God that they would not let their children intermarry with the pagan people of the land.
David also conquered the land of Moab. He made the people lie down on the ground in a row, and he measured them off in groups with a length of rope. He measured off two groups to be executed for every one group to be spared. The Moabites who were spared became David’s subjects and paid him tribute money.
