Numbers 8:22-26 And after this the Levites entered to officiate their ministration in the tent of the testimony before Aaron, and before his sons. As the lord gave orders to Moses for the Levite, so they did to them.

ABP_Strongs⁽ⁱ⁾

22 G2532 And G3326 after G3778 this G1525 [³entered G3588 ¹the G* ²Levites] G3008 to officiate G3588 G3009 their ministration G1473 G1722 in G3588 the G4633 tent G3588 of the G3142 testimony G1725 before G* Aaron, G2532 and G1725 before G3588 G5207 his sons. G1473 G2505 As G4929 the lord gave orders G2962 G3588 to G* Moses G4012 for G3588 the G* Levite, G3779 so G4160 they did G1473 to them.

23 G2532 And G2980 the lord spoke G2962 G4314 to G* Moses, G3004 saying,

24 G3778 This G1510.2.3 is G3588 the thing G4012 for G3588 the G* Levites G575 from G4002 five G2532 and G1500.1 twenty years G2532 and G1883 up. G1525 They shall enter G3008 to minister G3009 a ministration G1722 in G2041 works G1722 in G3588 the G4633 tent G3588 of the G3142 testimony.

25 G2532 And G575 from G4004.4 fifty years old G868 he shall leave G575 from G3588 the G3009 ministration, G2532 and G3756 shall not G2038 work G2089 any longer.

26 G2532 And G3008 he shall officiate G3326 with G80 his brethren G1473 G1722 in G3588 the G4633 tent G3588 of the G3142 testimony, G5442 to guard G5438 the watches; G2041 [⁴ the works G1161 ¹but G3756 ²he shall not G2038 ³work] -- G3779 so G4160 shall you do G3588 to the G* Levites G1722 in G3588 G5438 their watches. G1473