Leviticus 15:26

24 If a man lies with her and her menstrual flow touches him, he will be unclean for seven days, and any bed on which he lies will become unclean.

25 When a woman has a discharge of her blood for many days at a time other than her menstrual period, or if it continues beyond her period, she will be unclean all the days of her unclean discharge, just as she is during the days of her menstruation.

Any bed on which she lies or any furniture on which she sits during the days of her discharge will be unclean, like her bed during her menstrual period.

27 Anyone who touches these things will be unclean; he must wash his clothes and bathe with water, and he will be unclean until evening.

28 When a woman is cleansed of her discharge, she must count off seven days, and after that she will be ceremonially clean.

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Any bed on which she lies or any furniture on which she sits during the days of her discharge will be unclean, like her bed during her menstrual period.
KJV
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.
WEB
Every bed she lies on all the days of her discharge shall be to her as the bed of her period. Everything she sits on shall be unclean, as the uncleanness of her period.
ASV
Every bed whereon she lieth all the days of her issue shall be unto her as the bed of her impurity: and everything whereon she sitteth shall be unclean, as the uncleanness of her impurity.
DARBY
Every bed whereon she lieth all the days of her flux shall be unto her as the bed of her separation; and every object on which she sitteth shall be unclean, according to the uncleanness of her separation.
BLB
Every bed on which she lies all the days of her discharge shall be to her like the bed of her menstruation, and every vessel on which she sits shall be unclean like the uncleanness of her menstruation.
ÅB
Ethvert leie hun ligger på alle de dager hennes flod varer, skal være urent, slik som hennes leie i hennes månedlige urenhet, og alt hun sitter på, skal være urent, slik som når hun har sin månedlige urenhet.
OTB
Enhver seng hun ligger på under sin utflod skal være som hennes seng ved menstruasjon, og alt hun sitter på skal være urent, som hennes menstruasjonsurenhet.
B1930
Ethvert leie hun ligger på alle de dager hennes flod varer, skal være urent, likesom hennes leie i hennes månedlige urenhet, og alt hun sitter på, skal være urent, likesom når hun har sin månedlige urenhet.

Study notes (Tyndale)

Original text and word study