Joshua 1:13
Remember the word which Moses the servant of the Lord commanded you, saying, The Lord your God hath given you rest, and hath given you this land.
Cross-reference
Joshua 22:1–4
Parallel
Joshua 22:1-4 shows the fulfillment—Joshua tells the tribes they have done as commanded, closing the narrative loop.
Numbers 32:20–28
Allusion
Numbers 32:20-28 is the original command Moses gave the eastern tribes, which Joshua 1:13 directly recalls.
Deuteronomy 3:18
Parallel
Deuteronomy 3:18 records the same Moses command for the eastern tribes to go armed—a parallel account to Joshua's reminder.
Numbers 32:25
Historical context
Numbers 32:25 records the tribes' pledge to obey Moses—this is the response to the command Joshua 1:13 references.