Leviticus 4:2

4:2 “Tell the Israelites, ‘When a person sins by straying unintentionally from any of the Lord’s commandments which must not be violated, and violates any one of them –

Leviticus 15:26

15:26 Any bed she lies on all the days of her discharge will be to her like the bed of her menstruation, any furniture she sits on will be unclean like the impurity of her menstruation,