Genesis 49:4
Boiling over as water, thou shall not have the pre-eminence, because thou went up to thy father's bed, then thou defiled it; he went up to my couch.
Genesis 35:22
And it came to pass, while Israel dwelt in that land, that Reuben went and lay with Bilhah his father's concubine, and Israel heard of it. Now the sons of Jacob were twelve.
Deuteronomy 27:20
Cursed be he who lays with his father's wife, because he has uncovered his father's skirt. And all the people shall say, Amen.
1 Chronicles 5:1
And the sons of Reuben the first-born of Israel (for he was the first-born, but, inasmuch as he defiled his father's couch, his birthright was given to the sons of Joseph the son of Israel, and so the genealogy is not to be reckone
Genesis 46:8
And these are the names of the sons of Israel who came into Egypt with their father Jacob, Jacob and his sons: The firstborn of Jacob, Reuben.
Numbers 32:1-42
Now the sons of Reuben and the sons of Gad had a very great multitude of cattle. And when they saw the land of Jazer, and the land of Gilead, that, behold, the place was a place for cattle,
Deuteronomy 5:21
Neither shall thou covet thy neighbor's wife. Neither shall thou desire thy neighbor's house, his field, or his man-servant, or his maid-servant, his ox, or his donkey, or anything that is thy neighbor's.
Deuteronomy 33:6
Let Reuben live, and not die, nor let his men be few.
1 Corinthians 5:1
Fornication is actually heard among you, and such fornication that is not even named among the Gentiles, for some man to have his father's wife.
James 1:6-8
But let him ask in faith, doubting nothing, for he who doubts is like a wave of the sea driven by wind and tossed about.
2 Peter 2:14
having eyes full of adultery, and unceasing sin, enticing unstable souls, having a heart trained in greed, children of a curse,
2 Peter 3:16
as also in all his letters, speaking in them about these things, in which are some things hard to understand, which the ignorant and unstable twist, as also the other scriptures, to their own destruction.