Revelation 7:5
Of the tribe of Juda were sealed twelve thousand. Of the tribe of Reuben were sealed twelve thousand. Of the tribe of Gad were sealed twelve thousand.

Genesis 29:32
And Leah conceived, and bare a son, and she called his name Reuben: for she said, Surely the LORD hath looked upon my affliction; now therefore my husband will love me.

Exodus 1:2
Reuben, Simeon, Levi, and Judah,

Numbers 1:6
Of Simeon; Shelumiel the son of Zurishaddai.

Numbers 2:10
On the south side shall be the standard of the camp of Reuben according to their armies: and the captain of the children of Reuben shall be Elizur the son of Shedeur.

Numbers 7:2
That the princes of Israel, heads of the house of their fathers, who were the princes of the tribes, and were over them that were numbered, offered:

Deuteronomy 33:6
Let Reuben live, and not die; and let not his men be few.

Numbers 1:1
And the LORD spake unto Moses in the wilderness of Sinai, in the tabernacle of the congregation, on the first day of the second month, in the second year after they were come out of the land of Egypt, saying,

Numbers 1:4
And with you there shall be a man of every tribe; every one head of the house of his fathers.

Numbers 1:3
From twenty years old and upward, all that are able to go forth to war in Israel: thou and Aaron shall number them by their armies.

Numbers 1:2
Take ye the sum of all the congregation of the children of Israel, after their families, by the house of their fathers, with the number of their names, every male by their polls;