I Esdras 9:7

7 So Esdras arose up, and said unto them, Ye have transgressed the law in marrying strange wives, thereby to increase the sins of Israel.

I Esdras 9:7 In-Context

5 And in three days were all they of the tribe of Judah and Benjamin gathered together at Jerusalem the twentieth day of the ninth month.

6 And all the multitude sat trembling in the broad court of the temple because of the present foul weather.

7 So Esdras arose up, and said unto them, Ye have transgressed the law in marrying strange wives, thereby to increase the sins of Israel.

8 And now by confessing give glory unto the Lord God of our fathers,

9 And do his will, and separate yourselves from the heathen of the land, and from the strange women.