1 Kings 5:14

And he sent them to Lebanon, 10,000 a month in shifts. They would be a month in Lebanon and two months at home. Adoniram was in charge of the draft.

1 Kings 4:6-19

Ahishar was in charge of the palace; and Adoniram the son of Abda was in charge of the forced labor.

1 Chronicles 27:1-15

This is the number of the people of Israel, the heads of fathers' houses, the commanders of thousands and hundreds, and their officers who served the king in all matters concerning the divisions that came and went, month after month throughout the year, each division numbering 24,000:

Treasury of Scripture Knowledge

Summary

And he sent them to Lebanon, ten thousand a month by courses: a month they were in Lebanon, and two months at home: and Adoniram was over the levy.

Adoniram

Bible References

A month

1 Kings 4:7
Solomon had twelve officers over all Israel, who provided food for the king and his household. Each man had to make provision for one month in the year.
1 Chronicles 27:1
This is the number of the people of Israel, the heads of fathers' houses, the commanders of thousands and hundreds, and their officers who served the king in all matters concerning the divisions that came and went, month after month throughout the year, each division numbering 24,000:

Adoniram

1 Kings 4:6
Ahishar was in charge of the palace; and Adoniram the son of Abda was in charge of the forced labor.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.