Joshua 22:2
And said unto them, Ye have kept all that Moses the servant of the Lord commanded you, and have obeyed my voice in all that I commanded you:
Cross-references
Joshua 1:12–18
Historical context
Joshua 1:12-18 shows the tribes' earlier pledge to obey Joshua—now he commends them for keeping it.
Numbers 32:20–29
Historical context
Numbers 32:20-29 is the covenant Moses made with these tribes to fight—the very command Joshua acknowledges they kept.
Deuteronomy 3:16–20
Historical context
Deuteronomy 3:16-20 describes the land grant and military obligation—the command Joshua says they fulfilled.