Numbers 4:30

  30 H7970 From thirty H8141 years H1121 old H4605 and upward H2572 even unto fifty H8141 years H1121 old H6485 shalt thou number [H8799]   H935 them, every one that entereth [H8802]   H6635 into the service H5647 , to do [H8800]   H5656 the work H168 of the tabernacle H4150 of the congregation.