SEV Biblia, Chapter 4:30
Desde el de edad de treinta años arriba hasta el de cincuenta años, los contarás; todos los que entran en compañía, para hacer obra en el tabernáculo del testimonio.
John Gill's Bible Commentary
Ver. 30. From thirty years old and upward , etc.] The Septuagint version here, and in ( Numbers 4:3,23), renders it, from twenty five years old and upward, agreeable to ( Numbers 8:24), at the which age the Levites went into the tabernacle, to wait and to learn their business, but they did not enter upon it till thirty; even unto fifty years old shalt thou number them ; at which age they were discharged from business: everyone that entereth into the service, to do the work of the tabernacle of the congregation ; (see Gill on “ Numbers 4:3”).
Matthew Henry Commentary
Verses 21-33 - We have here the charge of the other two families of the Levites which, though not so honourable as the first, yet was necessary, and to be done regularly. All the things were delivered them by name. I intimates the care God takes of his church and every member of it. The death of the saints is represented as the taking down of the tabernacle, 2Co 5:1, and the putting it off, 2Pe 1:14. All shall be raised up in the great day, when these vile bodies shall be made lik the glorious body of Jesus Christ, and so shall be for ever with the Lord.
Original Hebrew
מבן 1121 שׁלשׁים 7970 שׁנה 8141 ומעלה 4605 ועד 5704 בן 1121 חמשׁים 2572 שׁנה 8141 תפקדם 6485 כל 3605 הבא 935 לצבא 6635 לעבד 5647 את 853 עבדת 5656 אהל 168 מועד׃ 4150