the first part

Numbers 32:1-6, 16, 17
Now the Reubenites and Gadites, who had very large herds and flocks, surveyed the lands of Jazer and Gilead, and they saw that the region was suitable for livestock. . . .

a portion

Numbers 32:33
So Moses gave to the Gadites, to the Reubenites, and to the half-tribe of Manasseh son of Joseph, the kingdom of Sihon king of the Amorites and the kingdom of Og king of Bashan--the land including its cities and the territory surrounding them.

Joshua 1:14
Your wives, your young children, and your livestock may remain in the land Moses gave you on this side of the Jordan. But your fighting men must be armed for battle to cross over ahead of your brothers and help them,

Joshua 22:4
And now that the LORD your God has given your brothers rest as He promised them, you may return to your homes in the land that Moses the servant of the LORD gave you across the Jordan.

seated [heb] cieled

Numbers 32:16, 21
Then the Gadites and Reubenites approached Moses and said, "We want to build sheepfolds here for our livestock and cities for our little ones. . . .

Joshua 4:12, 13
The Reubenites, the Gadites, and the half-tribe of Manasseh crossed over before the Israelites, armed for battle as Moses had instructed them. . . .

Judges 5:2, 11
"When the princes lead in Israel, when the people volunteer, bless the LORD. . . .