Deuteronomy 33:6

"Let Reuben live, and not die; Nor let his men be few."

Genesis 49:3-4

"Reuben, you are my firstborn, my might, and the beginning of my strength; excelling in dignity, and excelling in power.

Genesis 49:8

"Judah, your brothers will praise you. Your hand will be on the neck of your enemies. Your father's sons will bow down before you.

Numbers 32:31-32

The children of Gad and the children of Reuben answered, saying, "As Yahweh has said to your servants, so will we do.

Joshua 22:1-9

Then Joshua called the Reubenites, 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 firstborn, my might, and the beginning of my strength; excelling in dignity, and excelling in power.
Numbers 32:31
The children of Gad and the children of Reuben answered, saying, "As Yahweh has said to your servants, so will we do.
Joshua 22:1
Then Joshua called the Reubenites, the Gadites, and the half-tribe of Manasseh,