Deuteronomy 2:10 similarly describes the Emim as 'great, many, tall as Anakim'—identical language to this description of the Zamzummim.

Deuteronomy 2:11 explains that the Emim are counted as Rephaim, just as the Zamzummim here are also Rephaim.

Deuteronomy 2:22 records the same pattern of God dispossessing the Horites for Esau—mirroring the Ammonite conquest here.

Deuteronomy 9:2 describes the Anakim as great and tall, echoing the description in Deuteronomy 2:21.

Deuteronomy 3:11 mentions Og as a remnant of the Rephaim, the same giant race described as destroyed here.

Deuteronomy 1:28 recalls fear of the Anakim; here, God enabled the Ammonites to destroy a people as tall as Anakim.

Numbers 13:28 reports the Anakim in Canaan, the same tall people referenced in Deuteronomy 2:21.

Joshua 11:21 records Joshua destroying the Anakim, fulfilling the pattern of God destroying giants in Deuteronomy 2:21.

Judges 11:24 cites this land grant: Jephthah argues Ammon should possess what their god gave—reflecting God's gift here.