Contradiction with Acts 7:5
Genesis 12:7 mentions God giving land to Abraham's descendants, while Acts 7:5 notes that God didn't give Abraham any inheritance in the land, not even a foot of ground.
Acts 7:5: And he gave him none inheritance in it, no, not [so much as] to set his foot on: yet he promised that he would give it to him for a possession, and to his seed after him, when [as yet] he had no child.
Contradiction with Hebrews 11:13
Genesis 12:7 refers to the promise of land to Abraham's descendants, yet Hebrews 11:13 states that these individuals died without receiving the promised land.
Hebrews 11:13: These all died in faith, not having received the promises, but having seen them afar off, and were persuaded of [them], and embraced [them], and confessed that they were strangers and pilgrims on the earth. [in faith: Gr. according to faith]