2 occurrences

'Firstborn of Israel' in the Bible

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; and the genealogy is not to be reckoned after the birthright.

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