Answering this question is actually a fairly easy one to tackle. But there are two ways to go about it, and each way gives us a different picture of what the biblical writer is trying to do in Genesis.
In Genesis 11:26-32, we get the story about Terah, the father of Abraham (whose name was slightly different at this point, “Abram.”):
- When Terah had lived 70 years, he fathered Abram, Nahor, and Haran.
- Now these are the generations of Terah. Terah fathered Abram, Nahor, and Haran; and Haran fathered Lot. Haran died in the presence of his father Terah in the land of his kindred, in Ur of the Chaldeans. And Abram and Nahor took wives. The name of Abram’s wife was Sarai, and the name of Nahor’s wife, Milcah, the daughter of Haran the father of Milcah and Iscah. Now Sarai was barren; she had no child.
- Terah took Abram his son and Lot the son of Haran, his grandson, and Sarai his daughter-in-law, his son Abram’s wife, and they went forth together from Ur of the Chaldeans to go into the land of Canaan, but when they came to Haran, they settled there. The days of Terah were 205 years, and Terah died in Haran (Genesis 11:26-32 ESV).
In summary, Abraham’s family moves from the land of Ur (in modern day Iraq), to Haran (in modern day Turkey), an area about half-way along the journey, across the Fertile Crescent, well short of reaching Canaan.