Contradiction with Matthew 5:9
Joshua 15:11 describes boundaries of the land, whereas Matthew 5:9 speaks about peace, highlighting contrasting themes of land division and peacemaking.
Matthew 5:9: Blessed [are] the peacemakers: for they shall be called the children of God.
Contradiction with Isaiah 2:4
Joshua 15:11 discusses territorial allocations, while Isaiah 2:4 envisions a future without war, presenting a contradiction between allocation for potential conflict versus peace.
Isaiah 2:4: And he shall judge among the nations, and shall rebuke many people: and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more. [pruninghooks: or, scythes]