Joshua 10:4
Come up unto me, and help me, that we may smite Gibeon: for it hath made peace with Joshua and with the children of Israel.
Cross-reference
Joshua 10:1
Historical context
Joshua 10:1 explains why Adoni-zedek acted: he heard of Gibeon's treaty with Israel — the direct motivation for this call.
Joshua 9:15
Historical context
Joshua 9:15 records the peace treaty with Gibeon that provoked this coalition — the foundational event leading to the call.
Joshua 11:1
Parallel
In Joshua 11:1, Jabin hears of these events and forms another coalition — the same pattern of opposition against God's people continues.
Isaiah 8:10
Contrast
Isaiah 8:10 declares such counsel will come to nothing because 'God is with us' — directly contradicting the kings' plot here.