Deuteronomy 33:21

He kept for himself the first part, for his was the ruler's right: he put in force the righteousness of the Lord, and his decisions for Israel.

Joshua 1:14

Your wives, your little ones, and your cattle will be kept here in the land which Moses gave you on this side of Jordan; but you, the fighting-men, are to go over before your brothers, armed, to give them help;

Numbers 32:1-6

Now the children of Reuben and the children of Gad had a great number of cattle: and when they saw that the land of Jazer and the land of Gilead was a good place for cattle;

Numbers 32:16-42

Then they came to him, and said, We will make safe places for our cattle here, and towns for our little ones;

Joshua 4:12-13

And the children of Reuben and the children of Gad and the half-tribe of Manasseh went over armed before the children of Israel as Moses had said to them:

Joshua 22:1-4

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

Judges 5:2

Because of the flowing hair of the fighters in Israel, because the people gave themselves freely, give praise to the Lord.

Judges 5:11

Give ear to the women laughing by the water-springs; there they will give again the story of the upright acts of the Lord, all the upright acts of his arm in Israel.

Treasury of Scripture Knowledge

Summary

And he provided the first part for himself, because there, in a portion of the lawgiver, was he seated; and he came with the heads of the people, he executed the justice of the LORD, and his judgments with Israel.

The first part

General references

Bible References

The first part

Numbers 32:1
Now the children of Reuben and the children of Gad had a great number of cattle: and when they saw that the land of Jazer and the land of Gilead was a good place for cattle;

A portion

Numbers 32:33
So Moses gave to them, even to the children of Gad and the children of Reuben and to the half-tribe of Manasseh, the son of Joseph, the kingdom of Sihon, king of the Amorites and Og, king of Bashan, all the land with its towns and the country round them.
Joshua 1:14
Your wives, your little ones, and your cattle will be kept here in the land which Moses gave you on this side of Jordan; but you, the fighting-men, are to go over before your brothers, armed, to give them help;
Joshua 22:4
And now the Lord your God has given your brothers rest, as he said: so now you may go back to your tents, to the land of your heritage, which Moses, the Lord's servant, gave to you on the other side of Jordan.

He came

Numbers 32:16
Then they came to him, and said, We will make safe places for our cattle here, and towns for our little ones;
Joshua 4:12
And the children of Reuben and the children of Gad and the half-tribe of Manasseh went over armed before the children of Israel as Moses had said to them:
Judges 5:2
Because of the flowing hair of the fighters in Israel, because the people gave themselves freely, give praise to the Lord.

General references

Genesis 49:19
Gad, an army will come against him, but he will come down on them in their flight.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain