TSK · Genesis 29:34

Leah said, "God has endowed me with a good dowry. Now my husband will live with me, because I have borne him six sons." She named him Zebulun.

The sons of Leah: Reuben (Jacob's firstborn), Simeon, Levi, Judah, Issachar, and Zebulun.

"Simeon and Levi are brothers. Their swords are weapons of violence.

then Moses stood in the gate of the camp, and said, "Whoever is on Yahweh's side, come to me!" All the sons of Levi gathered themselves together to him.

Of Levi he said, "Your Thummim and your Urim are with your godly one, whom you proved at Massah, with whom you strove at the waters of Meribah;