Joshua 4:10
For the priests which bare the ark stood in the midst of Jordan, until every thing was finished that the Lord commanded Joshua to speak unto the people, according to all that Moses commanded Joshua: and the people hasted and passed over.
Cross-reference
In Joshua 3:13, God promised the waters would stop when priests step in; Joshua 4:10 shows that promise being fulfilled.
In Joshua 3:16, the waters piled up, enabling the priests to stand in the Jordan as described in Joshua 4:10.
In Joshua 3:17, the priests stand on dry ground as the people cross — a direct parallel to the same event in Joshua 4:10.
Joshua 3:3 commands the people to follow the ark carried by priests; here the priests obey by standing in the Jordan.
Joshua 24:11 recalls the crossing of the Jordan — the same event described here from a later perspective.
In Numbers 27:21-23, Moses commissions Joshua, establishing the line of authority Joshua now exercises—here he carries out that command exactly as instructed.
In Deuteronomy 31:9, Moses entrusts the law to the priests—here the priests bear the ark, embodying their role as custodians of God's covenant.