Ezekiel 44:26

After he is cleansed, he is to count off seven days for himself.

Numbers 6:10-21

On the eighth day he is to bring two turtledoves or two young pigeons to the priest at the entrance to the tent of meeting.

Numbers 19:11-14

“The person who touches any human corpse will be unclean for seven days.

Hebrews 9:13-14

For if the blood of goats and bulls and the ashes of a young cow, sprinkling those who are defiled, sanctify for the purification of the flesh,

Treasury of Scripture Knowledge

Summary

And after he is cleansed, they shall reckon unto him seven days.

Bible References

General references

Numbers 6:10
On the eighth day he is to bring two turtledoves or two young pigeons to the priest at the entrance to the tent of meeting.
Numbers 19:11
“The person who touches any human corpse will be unclean for seven days.
Hebrews 9:13
For if the blood of goats and bulls and the ashes of a young cow, sprinkling those who are defiled, sanctify for the purification of the flesh,

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.