Numbers 4:18-22

18CutH3772 ye not off the tribeH7626 of the familiesH4940 of the KohathitesH6956 from among the LevitesH3881; 19but thus do unto them, that they may liveH2421, and not dieH4191, when they approachH5066 unto the most holyH6944 thingsH6944: AaronH175 and his sonsH1121 shall goH935 in, and appointH7760 them every oneH376 to his serviceH5656 and to his burdenH4853; 20but they shall not goH935 in to seeH7200 the sanctuaryH6944 even for a moment, lest they dieH4191.

21And Jehovah spake unto MosesH4872, sayingH559, 22TakeH5375 the sum of the sonsH1121 of GershonH1648 alsoH1571, by their fathers’H1 housesH1004, by their familiesH4940;