Leviticus 15:26
Every bed on which she sleeps the whole time she has the discharge will be her own unclean bed, so that every object on which she sits becomes unclean like her menstrual uncleanness.
Treasury of Scripture Knowledge
Summary
Every bed whereon she lieth all the days of her issue shall be unto her as the bed of her separation: and whatsoever she sitteth upon shall be unclean, as the uncleanness of her separation.
General references
Bible References
General references
Leviticus 12:4
For 33 days after this, she is to remain in purification due to her blood loss. She is not to touch any sacred thing or enter the sanctuary until the days of her purification have been completed.