Contradiction with Genesis 12:1
Genesis 12:1 suggests that Abraham's journey was directed by God as a command rather than being portrayed as Joshua 24:3 describes it, which highlights God's role in taking Abraham.
Genesis 12:1: Now the LORD had said unto Abram, Get thee out of thy country, and from thy kindred, and from thy father's house, unto a land that I will shew thee:
Contradiction with Acts 7:2-3
Acts 7:2-3 indicates that the call of Abraham to leave his country occurred while he was still in Mesopotamia, contradicting Joshua 24:3 where God is stated as having taken Abraham from beyond the river.
Acts 7:2-3: And he said, Men, brethren, and fathers, hearken; The God of glory appeared unto our father Abraham, when he was in Mesopotamia, before he dwelt in Charran,
Contradiction with Nehemiah 9:7
Nehemiah 9:7 states that God chose Abram and led him out of Ur of the Chaldees, rather than emphasizing God taking him as described in Joshua 24:3.
Nehemiah 9:7: Thou [art] the LORD the God, who didst choose Abram, and broughtest him forth out of Ur of the Chaldees, and gavest him the name of Abraham;
Paradox #1
The potential contradiction in Joshua 24:3 involves the timeline regarding the story of Abraham. Some might point out inconsistencies between this verse and other biblical accounts about when and how God called Abraham and led him through different lands. These differences in details might be seen as conflicts in the narrative across different books of the Bible.