Exodus 18:21 New King James Version (NKJV)

²¹ Moreover you shall select from all the people able men, such as fear God, men of truth, hating covetousness; and place such over them to be rulers of thousands, rulers of hundreds, rulers of fifties, and rulers of tens.

Numbers 7:2 New King James Version (NKJV)

² Then the leaders of Israel, the heads of their fathers’ houses, who were the leaders of the tribes ^[a]and over those who were numbered, made an offering.

1 Chronicles 27:16-22 New King James Version (NKJV)

Leaders of Tribes

¹⁶ Furthermore, over the tribes of Israel: the officer over the Reubenites was Eliezer the son of Zichri; over the Simeonites, Shephatiah the son of Maachah; ¹⁷ over the Levites, Hashabiah the son of Kemuel; over the Aaronites, Zadok; ¹⁸ over Judah, Elihu, one of David’s brothers; over Issachar, Omri the son of Michael; ¹⁹ over Zebulun, Ishmaiah the son of Obadiah; over Naphtali, Jerimoth the son of Azriel; ²⁰ over the children of Ephraim, Hoshea the son of Azaziah; over the half-tribe of Manasseh, Joel the son of Pedaiah; ²¹ over the half-tribe of Manasseh in Gilead, Iddo the son of Zechariah; over Benjamin, Jaasiel the son of Abner; ²² over Dan, Azarel the son of Jeroham. These were the leaders of the tribes of Israel.