New International Version
The sons of Reuben the firstborn of Israel (he was the firstborn, but when he defiled his father's marriage bed, his rights as firstborn were given to the sons of Joseph son of Israel; so he could not be listed in the genealogical record in accordance with his birthright,

New Living Translation
The oldest son of Israel was Reuben. But since he dishonored his father by sleeping with one of his father’s concubines, his birthright was given to the sons of his brother Joseph. For this reason, Reuben is not listed in the genealogical records as the firstborn son.

English Standard Version
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;

Berean Study Bible
These were the sons of Reuben the firstborn of Israel. Though he was the firstborn, his birthright was given to the sons of Joseph son of Israel, because Reuben defiled his father’s bed. So he is not reckoned according to birthright.

New American Standard Bible
Now the sons of Reuben, the firstborn of Israel (for he was the firstborn, but because he defiled his father’s bed, his birthright was given to the sons of Joseph, the son of Israel; so he is not enrolled in the genealogy according to the birthright.

NASB 1995
Now the sons of Reuben the firstborn of Israel (for he was the firstborn, but because he defiled his father's bed, his birthright was given to the sons of Joseph the son of Israel; so that he is not enrolled in the genealogy according to the birthright.

NASB 1977
Now the sons of Reuben the first-born of Israel (for he was the first-born, but because he defiled his father’s bed, his birthright was given to the sons of Joseph the son of Israel; so that he is not enrolled in the genealogy according to the birthright.

Amplified Bible
Now [we come to] the sons of Reuben the firstborn of Israel—for Reuben was the eldest, but because he defiled his father’s bed [with Bilhah his father’s concubine], his birthright was given to [Manasseh and Ephraim] the sons of Joseph [the favorite] son of Israel, so that he is not enrolled in the genealogy according to the birthright.

Christian Standard Bible
These were the sons of Reuben the firstborn of Israel. He was the firstborn, but his birthright was given to the sons of Joseph son of Israel, because Reuben defiled his father’s bed. He is not listed in the genealogy according to birthright.

Holman Christian Standard Bible
These were the sons of Reuben the firstborn of Israel. He was the firstborn, but his birthright was given to the sons of Joseph son of Israel, because Reuben defiled his father's bed. He is not listed in the genealogy according to birthright.

Contemporary English Version
Reuben was the oldest son of Jacob, but he lost his rights as the first-born son because he slept with one of his father's wives. The honor of the first-born son was then given to Joseph,

Good News Translation
These are the descendants of Reuben, the oldest of Jacob's sons. (Because he had sex with one of his father's concubines, he lost the rights belonging to the first-born son, and those rights were given to Joseph.

GOD'S WORD® Translation
These are the sons of Reuben, Israel's firstborn. (Although he was the firstborn, his rights as firstborn were given to his nephews, Joseph's sons, because he dishonored his father's bed. However, Joseph couldn't be listed in the genealogy as the firstborn son.

International Standard Version
Here is a record of the descendants of Reuben, Israel's firstborn. (He was the firstborn, but because he defiled his father's marriage bed, his birthright was transferred to the descendants of Israel's son Joseph. As a result, Reuben is not enrolled in the genealogy according to the birthright.

NET Bible
The sons of Reuben, Israel's firstborn--(Now he was the firstborn, but when he defiled his father's bed, his rights as firstborn were given to the sons of Joseph, Israel's son. So Reuben is not listed as firstborn in the genealogical records.