TSK · Numbers 1:20

And Leah conceived, and bare a son, and she called his name Reuben: for she said, Because Jehovah hath looked upon my affliction; for now my husband will love me.

And the sons of Reuben: Hanoch, and Pallu, and Hezron, and Carmi.

On the south side shall be the standard of the camp of Reuben according to their hosts: and the prince of the children of Reuben shall be Elizur the son of Shedeur.

And the sons of Reuben the first-born of Israel (for he was the first-born; but, forasmuch as he defiled his father's couch, his birthright was given unto the sons of Joseph the son of Israel; and the genealogy is not to be reckoned after the birthright.