Genesis 49:4

Unstable as water, you shall not have preeminence, because you went up to your father's bed; then you defiled it--he went up to my couch!

Genesis 35:22

While Israel lived in that land, 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 anyone who lies with his father's wife, because he has uncovered his father's nakedness.' And all the people shall say, 'Amen.'

1 Chronicles 5:1

The sons of Reuben the firstborn of Israel (for he was the firstborn, but because he defiled his father's couch, his birthright was given to the sons of Joseph the son of Israel, so that he could not be enrolled as the oldest son;

Genesis 46:8

Now these are the names of the descendants of Israel, who came into Egypt, Jacob and his sons. Reuben, Jacob's firstborn,

Numbers 32:1-42

Now the people of Reuben and the people of Gad had a very great number of livestock. And they saw the land of Jazer and the land of Gilead, and behold, the place was a place for livestock.

Deuteronomy 5:21

"'And you shall not covet your neighbor's wife. And you shall not desire your neighbor's house, his field, or his male servant, or his female servant, his ox, or his donkey, or anything that is your neighbor's.'

Deuteronomy 33:6

"Let Reuben live, and not die, but let his men be few."

1 Corinthians 5:1

It is actually reported that there is sexual immorality among you, and of a kind that is not tolerated even among pagans, for a man has his father's wife.

James 1:6-8

But let him ask in faith, with no doubting, for the one who doubts is like a wave of the sea that is driven and tossed by the wind.

2 Peter 2:14

They have eyes full of adultery, insatiable for sin. They entice unsteady souls. They have hearts trained in greed. Accursed children!

2 Peter 3:16

as he does in all his letters when he speaks in them of these matters. There are some things in them that are hard to understand, which the ignorant and unstable twist to their own destruction, as they do the other Scriptures.

Treasury of Scripture Knowledge

Summary

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 not excel

Bible References

Unstable

James 1:6
But let him ask in faith, with no doubting, for the one who doubts is like a wave of the sea that is driven and tossed by the wind.
2 Peter 2:14
They have eyes full of adultery, insatiable for sin. They entice unsteady souls. They have hearts trained in greed. Accursed children!
2 Peter 3:16
as he does in all his letters when he speaks in them of these matters. There are some things in them that are hard to understand, which the ignorant and unstable twist to their own destruction, as they do the other Scriptures.

Thou shalt not excel

Genesis 46:8
Now these are the names of the descendants of Israel, who came into Egypt, Jacob and his sons. Reuben, Jacob's firstborn,
Deuteronomy 33:6
"Let Reuben live, and not die, but let his men be few."

Because

Genesis 35:22
While Israel lived in that land, Reuben went and lay with Bilhah his father's concubine. And Israel heard of it. Now the sons of Jacob were twelve.
Deuteronomy 5:21
"'And you shall not covet your neighbor's wife. And you shall not desire your neighbor's house, his field, or his male servant, or his female servant, his ox, or his donkey, or anything that is your neighbor's.'
Deuteronomy 27:20
"'Cursed be anyone who lies with his father's wife, because he has uncovered his father's nakedness.' And all the people shall say, 'Amen.'
1 Chronicles 5:1
The sons of Reuben the firstborn of Israel (for he was the firstborn, but because he defiled his father's couch, his birthright was given to the sons of Joseph the son of Israel, so that he could not be enrolled as the oldest son;
1 Corinthians 5:1
It is actually reported that there is sexual immorality among you, and of a kind that is not tolerated even among pagans, for a man has his father's wife.

General references

Leviticus 18:8
You shall not uncover the nakedness of your father's wife; it is your father's nakedness.
Numbers 1:20
The people of Reuben, Israel's firstborn, their generations, by their clans, by their fathers' houses, according to the number of names, head by head, every male from twenty years old and upward, all who were able to go to war:
Deuteronomy 27:20
"'Cursed be anyone who lies with his father's wife, because he has uncovered his father's nakedness.' And all the people shall say, 'Amen.'
Deuteronomy 33:6
"Let Reuben live, and not die, but let his men be few."

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.