Ezra 2:13

The sons of Adonikam, six hundred and sixty-six;

Ezra 8:13

And, of the later sons of Adonikam, these being their names, Eliphelet, Jeuel, and Shemaiah, - and, with them, sixty males;

Nehemiah 7:18

The sons of Adonikam, six hundred, and sixty-seven;

Treasury of Scripture Knowledge

Summary

The children of Adonikam, six hundred sixty and six.

Bible References

Adonikam

Ezra 8:13
And, of the later sons of Adonikam, these being their names, Eliphelet, Jeuel, and Shemaiah, - and, with them, sixty males;
Nehemiah 7:18
The sons of Adonikam, six hundred, and sixty-seven;