The sons of Bilhah, Rachel’s servant, were Dan and Naphtali.

New Living Translation
The sons of Bilhah, Rachel’s servant, were Dan and Naphtali.American Standard Version
and the sons of Bilhah, Rachel's handmaid: Dan and Naphtali;Berean Study Bible
The sons of Rachel’s maidservant Bilhah were Dan and Naphtali.Douay-Rheims Bible
The sons of Bala, Rachel's handmaid: Dan and Naphthali. English Revised Version
and the sons of Bilhah, Rachel's handmaid; Dan and Naphtali:King James Bible
And the sons of Bilhah, Rachel's handmaid; Dan, and Naphtali:World English Bible
The sons of Bilhah (Rachel's handmaid): Dan and Naphtali.Young's Literal Translation
And sons of Bilhah, Rachel's maid-servant: Dan and Naphtali.Genesis 35:25 Additional Translations ...