1 Kings 4:7

Solomon had twelve deputies over all Israel, who secured provisions for the king and his household; each man had to provide for a month in the year.

1 Chronicles 27:1-15

This is the list of the sons (descendants) of Israel, the heads of fathers’ households, the commanders of thousands and of hundreds, and their officers who served the king in all matters of the divisions which came in and went out month by month throughout the year, each division numbering 24,000:

Treasury of Scripture Knowledge

Summary

And Solomon had twelve officers over all Israel, which provided victuals for the king and his household: each man his month in a year made provision.

Bible References

Each man

1 Chronicles 27:1
This is the list of the sons (descendants) of Israel, the heads of fathers’ households, the commanders of thousands and of hundreds, and their officers who served the king in all matters of the divisions which came in and went out month by month throughout the year, each division numbering 24,000: