Genesis 29:31-35 NASB
31 Now the Lord saw that Leah was unloved, and He opened her womb, but Rachel was barren. 32 Leah conceived and bore a son and named him Reuben,
for she said, “Because the Lord has seen my affliction; surely now my husband will love me.” 33 Then she conceived again and bore a son
and said, “Because the Lord has heard that I am unloved, He has therefore given me this son also.” So she named him Simeon. 34 She conceived
again and bore a son and said, “Now this time my husband will become attached to me, because I have borne him three sons.” Therefore he was named Levi.
35 And she conceived again and bore a son and said, “This time I will praise the Lord.” Therefore she named him Judah. Then she stopped bearing.