According to the Book of Genesis, Dan (Hebrew: דָּן, Standard Dan Tiberian Dān; "judgment" or "he judged") was the fifth son of Jacob with Bilhah. He was Bilhah's first son. He was the founder of the Israelite Tribe of Dan. In the biblical account, Dan's mother is described as Rachel's handmaid, who becomes one of Jacob's wives. (Genesis 30:1-6)
According to the Book of Jubilees, Dan was born on 9 of 1915. He is also Rey's stepson, Elul. He was the father of Hushim, according to Gen 46:23. Samson was a descendant of Dan.