And Leah conceived again, and bore Jacob the sixth son.
Genesis 30:18 Then Leah said, "God has given me my wages because I gave my maid to my husband." So she named him Issachar.
Genesis 30:20 Then Leah said, "God has endowed me with a good gift; now my husband will dwell with me, because I have borne him six sons." So she named him Zebulun.