Numbers 4:2-3

  2 H5375 Take H7218 the sum H1121 of the sons H6955 of Kohath H8432 from among H1121 the sons H3878 of Levi, H4940 after their families, H1004 by the house H1 of their fathers,

  3 H7970 From thirty H8141 years H1121 old H4605 and upward H5704 even until H2572 fifty H8141 years H1121 old, H3605 all H935 that enter H413 into H6635 the host, H6213 to do H4399 the work H168 in the tabernacle H4150 of the congregation.