'Relative' in the Bible

‘None of you shall approach any blood relative of his to uncover nakedness; I am the Lord.

You shall not uncover the nakedness of your father’s sister; she is your father’s blood relative.

You shall not uncover the nakedness of your mother’s sister, for she is your mother’s blood relative.

You shall also not uncover the nakedness of your mother’s sister or of your father’s sister, for such a one has made naked his blood relative; they will bear their guilt.

He shall not defile himself as a relative by marriage among his people, and so profane himself.

‘If a fellow countryman of yours becomes so poor he has to sell part of his property, then his nearest kinsman is to come and buy back what his relative has sold.