Deuteronomy 2:36 recounts the conquest of the same region (Aroer to Gilead) that Moses later assigns to Reuben and Gad.

Deuteronomy 29:8 recalls this same event — giving the land of Sihon and Og to Reuben, Gad, and half-Manasseh.

Deuteronomy 4:48 uses the same geographical markers (Aroer, Arnon, Mount Sion/Hermon) to describe the land taken.

Numbers 32:33-38 provides the fuller account of Moses granting Gilead to Reuben, Gad, and half-Manasseh, including cities rebuilt.

Joshua 12:2-6 lists the defeated kings Sihon and Og, confirming the territory Moses gave east of the Jordan.

Joshua 13:8-12 repeats the allotment of Gilead and Bashan to Reuben, Gad, and half-Manasseh as Moses commanded.

2 Kings 10:33 later references the same region—Gilead from Aroer to Bashan—as the territory of Reuben, Gad, and Manasseh.

Joshua 13:14-28 details the inheritance of these tribes, specifying borders and cities within the land Moses gave.

Psalm 136:21 summarizes God giving the land of Sihon and Og as a heritage, directly recalling this allocation.

Numbers 32:22 shows the conditional agreement for these tribes to receive this land east of Jordan before returning to fight.

Joshua 18:7 notes that Gad, Reuben, and half-Manasseh already received their inheritance from Moses east of Jordan.

Joshua 14:3 states directly that Moses gave inheritance to these two and a half tribes beyond Jordan.

Joshua 13:16 specifies the border of Reuben's inheritance within the land Moses gave east of Jordan.

Joshua 13:9 details the boundaries of the land given to these tribes, describing the territory from Aroer to the valley.

Numbers 34:14 confirms these tribes already received their inheritance east of Jordan as part of the land division.

1 Chronicles 5:18 describes these same two and a half tribes as warriors dwelling in the land Moses gave them.

In 1 Chronicles 12:37, these same three tribes (Reuben, Gad, half-Manasseh) send warriors to David, echoing their territorial assignment here.