Num 4:3, 8:24, 1Ch 23:24, 27 | ESV | STEP | from thirty years old up to fifty years old , all who can come on duty , to do the work in the tent of meeting .

g[See ver. 24 above]

Numbers 4:3

3 ^afrom thirty years old up to fifty years old, all who can come on duty, to do the work in the tent of meeting.

Numbers 8:24

24 “This applies to the Levites: ^bfrom twenty-five years old and upward they ^{▼▼Hebrew he; also verses 25, 26} shall come to do duty in the service of the tent of meeting.

1 Chronicles 23:24

24 ^dThese were the sons of Levi by their fathers’ houses, the heads of fathers’ houses ^eas they were listed according to the number of the names of the individuals from ^ftwenty years old and upward who were to do the work for the service of the house of the Lord.

1 Chronicles 23:27

27 For by the last words of David the sons of Levi were numbered from ^gtwenty years old and upward.