Revelation 7:5

from the tribe of Judah, twelve thousand were sealed, from the tribe of Reuben twelve thousand, from the tribe of Gad twelve thousand,

Exodus 1:2-4

Reuben, Simeon, Levi and Judah;

Numbers 1:4-15

With you, moreover, there shall be a man of each tribe, each one head of his father’s household.

Numbers 10:14-27

The standard of the camp of the sons of Judah, according to their armies, set out first, with Nahshon the son of Amminadab, over its army,

Numbers 13:4-16

These then were their names: from the tribe of Reuben, Shammua the son of Zaccur;

1 Corinthians 2:1-2

And when I came to you, brethren, I did not come with superiority of speech or of wisdom, proclaiming to you the testimony of God.

Treasury of Scripture Knowledge

Summary

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.

General references

Bible References

Tribe of juda

Exodus 1:2
Reuben, Simeon, Levi and Judah;
Numbers 1:4
With you, moreover, there shall be a man of each tribe, each one head of his father’s household.
Numbers 10:14
The standard of the camp of the sons of Judah, according to their armies, set out first, with Nahshon the son of Amminadab, over its army,
Numbers 13:4
These then were their names: from the tribe of Reuben, Shammua the son of Zaccur;
1 Corinthians 2:1
And when I came to you, brethren, I did not come with superiority of speech or of wisdom, proclaiming to you the testimony of God.

General references

Exodus 1:1
Now these are the names of the sons of Israel who came to Egypt with Jacob; they came each one with his household: