Deuteronomy 27:20

"A man shall not take his father's wife, nor discover his father's skirt."

"The nakedness of thy father's wife shalt thou not uncover: it is thy father's nakedness."

"And the man that lieth with his father's wife hath uncovered his father's nakedness: both of them shall surely be put to death; their blood shall be upon them."

"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."

"So they spread Absalom a tent upon the top of the house; and Absalom went in unto his father's concubines in the sight of all Israel."

"Now the sons of Reuben the firstborn of Israel, (for he was the firstborn; but, forasmuch as 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 reckoned after the birthright."

"Unstable as water, thou shalt not excel; because thou wentest up to thy father's bed; then defiledst thou it: he went up to my couch. thou shalt...: Heb. do not thou excel he went...: or, my couch is gone"

"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:"

"That pant after the dust of the earth 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 maid, to profane my holy name:"

"In thee have they discovered their fathers' nakedness: in thee have they humbled her that was set apart for pollution."