Incest in the Bible

Incest in the Bible refers to sexual relations between certain close kinship relationships which are prohibited by the Hebrew Bible. These prohibitions are found predominantly in Leviticus 18:7–18 and 20:11–21, but also in Deuteronomy.

In ancient times, tribal nations preferred endogamous marriage – marriage to one's relatives;^[1] the ideal marriage was usually that to a cousin, and it was often forbidden for an eldest daughter to even marry outside the family.^[1] Marriage to a half-sister, for example, is considered incest by most nations today, but was common behaviour for Egyptian pharaohs; similarly, the Book of Genesis portrays Sarah as marrying Abraham, her half-brother, without criticising the close genetic relationship between them,^[2] and the Book of Samuel treats the marriage of a royal prince to his half-sister as unusual, rather than wicked.^[1]

^ ^a ^b ^c This article incorporates text from a publication now in the public domain: Singer, Isidore; et al., eds. (1901–1906). "incest". The Jewish Encyclopedia. New York: Funk & Wagnalls.
^ Genesis 20:12

[JewEncInce-1] This article incorporates text from a publication now in the public domain: Singer, Isidore; et al., eds. (1901–1906). "incest". The Jewish Encyclopedia. New York: Funk & Wagnalls.

[AbrahamSarahBibleRef-2] Genesis 20:12

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