1 Chronicles 5, according to the King James Version of the Bible, provides a summary of the genealogy and history of the tribes of Reuben, Gad, and the half-tribe of Manasseh. The chapter begins by listing the descendants of Reuben, the firstborn son of Jacob. However, because Reuben defiled his father's bed, his birthright was given to the sons of Joseph, and the genealogy focuses on the descendants of the latter.
The chapter then shifts its attention to the tribe of Gad and their leaders, who were skilled warriors. They settled in the land of Gilead and were victorious over their enemies. The chapter also mentions the half-tribe of Manasseh, who dwelled in the region of Bashan and had numerous descendants.