It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.
And the man that lies with his father's wife has uncovered his father's nakedness: both of them shall surely be put to death; their blood shall be upon them.
That trample on the dust of the earth which is on the head of the poor, and turn aside the way of the meek: and a man and his father will go in unto the same maiden, to defile my holy name:
Now the sons of Reuben the firstborn of Israel, (for he was the firstborn; but, since he defiled his father’s bed, his birthright was given unto the sons of Joseph the son of Israel: and the genealogy is not to be recorded according to the birthright.
And it came to pass, when Israel dwelt in that land, that Reuben went and lay with Bilhah his father's concubine: and Israel heard it. Now the sons of Jacob were twelve: