Numbers 4:29-33

29As for the sonsH1121 of MerariH4847, thou shalt number them by their familiesH4940, by their fathers’H1 housesH1004; 30from thirtyH7970 yearsH8141 old and upwardH4605 even unto fiftyH2572 yearsH8141 old shalt thou number them, every one that entereth upon the serviceH5656, to do the workH5656 of the tentH168 of meetingH4150. 31And this is the chargeH4931 of their burdenH4853, according to all their serviceH5656 in the tentH168 of meetingH4150: the boards of the tabernacleH4908, and the barsH1280 thereof, and the pillarsH5982 thereof, and the sockets thereof, 32and the pillarsH5982 of the courtH2691 roundH5439 about, and their sockets, and their pins, and their cordsH4340, with all their instrumentsH3627, and with all their serviceH5656: and by nameH8034 ye shall appointH6485 the instrumentsH3627 of the chargeH4931 of their burdenH4853. 33This is the serviceH5656 of the familiesH4940 of the sonsH1121 of MerariH4847, according to all their serviceH5656, in the tentH168 of meetingH4150, under the handH3027 of IthamarH385 the sonH1121 of AaronH175 the priestH3548.