Reuben Jacob's firstborn # 01_GEN_35_23 # The sons of Leah; Reuben, Jacob's firstborn, and Simeon, and Levi, and Judah, and Issachar, and Zebulun: 
Reuben Jacob's firstborn # 01_GEN_46_08 # And these [are] the names of the children of Israel, which came into Egypt, Jacob and his sons: Reuben, Jacob's firstborn.