Joshua 22:31
And Phinehas the son of Eleazar the priest said unto the children of Reuben, and to the children of Gad, and to the children of Manasseh, This day we perceive that the Lord is among us, because ye have not committed this trespass against the Lord: now ye have delivered the children of Israel out of the hand of the Lord.
Cross-reference
Joshua 3:10
Allusion
In Joshua 3:10, Joshua uses the same phrase 'know that the living God is among you' — here Phinehas echoes that sign of God's presence.
Numbers 14:41–43
Contrast
In Numbers 14:41-43, God is not among Israel because of disobedience — contrasting with the assurance here that God is with them due to faithfulness.
2 Chronicles 15:2
Parallel
2 Chronicles 15:2 affirms God is with those who seek him — same conditional logic as the reassurance here after the tribes avoided unfaithfulness.
Exodus 17:7
Parallel
Exodus 17:7 asks 'Is the LORD among us?'—the very question answered affirmatively by Phinehas in Joshua 22:31.