Joshua 1:2
Moses my servant is dead; now therefore arise, go over this Jordan, thou, and all this people, unto the land which I do give to them, even to the children of Israel.
Cross-reference
Numbers 27:16-21 records God commissioning Joshua as Moses' successor, which is now enacted in Joshua 1:2.
Deuteronomy 3:28 records God's command to Moses to appoint Joshua, now fulfilled as Joshua is told to lead the people.
Deuteronomy 31:7 shows Moses encouraging Joshua, directly preceding the commission given in Joshua 1:2.
In Hebrews 7:23, the same principle applies: death prevents continued service, necessitating a successor as Moses' death requires Joshua.
Numbers 20:12 explains why Moses could not enter the land, setting the stage for Joshua to take over here.
Deuteronomy 31:3 states that Joshua will go over at the head, which is the command being activated in Joshua 1:2.
Deuteronomy 34:5 records Moses' death, the fact on which the command in Joshua 1:2 is based.
1 Chronicles 22:16 echoes the same commissioning language ('Arise', 'the LORD be with you') as Joshua 1:2, urging Solomon to build the temple.
In Hebrews 3:5, Moses is called a faithful servant in God's house, reinforcing his identity as 'My servant' in Joshua 1:2 just before Joshua's commission.