Numbers 6:7

New King James Version

He shall not make himself unclean even for his father or his mother, for his brother or his sister, when they die, because his separation to God is on his head.

Cross References

Numbers 9:6

Now there were certain men who were defiled by a human corpse, so that they could not keep the Passover on that day; and they came before Moses and Aaron that day.

Ezekiel 44:25

“They shall not defile themselves by coming near a dead person. Only for father or mother, for son or daughter, for brother or unmarried sister may they defile themselves.

Numbers 6:8

All the days of his separation he shall be holy to the Lord.