Nehemiah 13:30

And I cleansed them from every stranger, and I shall set up watches to the priests and to the Levites, a man in his work.

Nehemiah 10:30

And that we will not give our daughters to the people of the land, and we will not take their daughters to our sons:

1 Chronicles 23:1-26

And David was old and full of days, and he will make Solomon his son king over Israel

Nehemiah 12:1-26

And these the priests and the Levites who went up with Zerubbabel son of Shealtiel, and Joshua: Seraiah, Jeremiah, Ezra,

Treasury of Scripture Knowledge

Summary

Thus cleansed I them from all strangers, and appointed the wards of the priests and the Levites, every one in his business;

Cleansed

Appointed

Bible References

Cleansed

Nehemiah 10:30
And that we will not give our daughters to the people of the land, and we will not take their daughters to our sons:

Appointed

Nehemiah 12:1
And these the priests and the Levites who went up with Zerubbabel son of Shealtiel, and Joshua: Seraiah, Jeremiah, Ezra,