Deuteronomy 33:6

Let Reuben live and not die, and let not his men be few.

Genesis 49:3-4

Reuben, you are my first-born, my might, and the beginning of my strength, the excellency of dignity and the excellency of power.

Genesis 49:8

Judah, may your brothers praise you. May your hand be in the neck of your enemies. May your father's sons bow before you.

Numbers 32:31-32

And the sons of Gad and the sons of Reuben answered, saying, As Jehovah has said to your servants, so we will do.

Joshua 22:1-9

Then Joshua called for the Reubenites and the Gadites, and the half tribe of Manasseh,

Treasury of Scripture Knowledge

Summary

Let Reuben live, and not die; and let not his men be few.

Bible References

General references

Genesis 49:3
Reuben, you are my first-born, my might, and the beginning of my strength, the excellency of dignity and the excellency of power.
Numbers 32:31
And the sons of Gad and the sons of Reuben answered, saying, As Jehovah has said to your servants, so we will do.
Joshua 22:1
Then Joshua called for the Reubenites and the Gadites, and the half tribe of Manasseh,