Genesis 35:22

22 And it happened, when Israel dwelt in that land, that Reuben went and lay with Bilhah his father's concubine; and Israel heard about it.Now the sons of Jacob were twelve:

Genesis 35:22 In-Context

20 And Jacob set a pillar on her grave, which is the pillar of Rachel's grave to this day.
21 Then Israel journeyed and pitched his tent beyond the tower of Eder.
22 And it happened, when Israel dwelt in that land, that Reuben went and lay with Bilhah his father's concubine; and Israel heard about it.Now the sons of Jacob were twelve:
23 the sons of Leah were Reuben, Jacob's firstborn, and Simeon, Levi, Judah, Issachar, and Zebulun;
24 the sons of Rachel were Joseph and Benjamin;
Scripture taken from the New King James Version. Copyright © 1982 by Thomas Nelson, Inc. Used by permission. All rights reserved.