1 Chronicles 7:13
The sons of Naphtali: Jahziel, Guni, Jezer, and Shallum, the sons of Bilhah.
Numbers 26:48-49
Of the sons of Naphtali by their families: of Jahzeel, the family of the Jahzeelites; of Guni, the family of the Gunites;
Genesis 30:3-8
And she said, Behold my maid Bilhah, go in unto her; and she shall bear upon my knees, that I may also have children by her.
Genesis 35:22
And it came to pass when Israel dwelt in that land, that Reuben went and lay with Bilhah, his father's concubine, and Israel heard of it. Now the sons of Jacob were twelve:
Genesis 46:24-25
And the sons of Naphtali: Jahzeel, Guni, Jezer, and Shillem.