Thematic Bible: His father and brothers forbidden to mourn

And Moses said to Aaron and to Eleazar and Ithamar, his sons, Do not let your hair be loose, and give no signs of grief; so that death may not overtake you, and his wrath come on all the people; but let there be weeping among your brothers and all the house of Israel for this burning of the Lord's fire. And do not go out from the door of the Tent of meeting, or death will come to you; for the holy oil of the Lord is on you. And they did as Moses said.