Numbers 18:3-5

3And they shall keepH8104 thy chargeH4931, and the chargeH4931 of the whole tentH168: onlyH389 they shall not come near to the vesselsH3627 of the sanctuaryH6944 and to the altarH4196, that they may not dieH4191, and you as wellH1571 as they.

4And they shall unite with thee, and keepH8104 the chargeH4931 of the tentH168 of meetingH4150, for all the serviceH5656 of the tentH168; and no stranger shall come near to you.

5And ye shall keepH8104 the chargeH4931 of the sanctuaryH6944, and the chargeH4931 of the altarH4196; that there come no wrathH7110 any more upon the children of IsraelH3478.