Divrey Hayamim Alef 27:1-3

Orthodox Jewish Bible

27 Now the Bnei Yisroel after their number, namely, the rashei ha’avot and sarim of alafim and me’ot (hundreds), and their shoterim that served HaMelech in any matter of the divisions, which came in and went out chodesh b’chodesh (month by month) throughout all the months of the shanah, each division consisting of twenty and four elef.

² Over the first division for the chodesh harishon was Yashov’am Ben Zavdiel; and in his division were twenty and four elef.

³ Of the Bnei Peretz was the rosh of all the sarim of the tzava’os (armies) for the first month.