God didn't give him any part of it, not even a square metre. But God did promise to give it to him and his family for ever, even though Abraham didn't have any children.
At that time the LORD made an agreement with Abram and told him: I will give your descendants the land east of the River Shihor on the border of Egypt as far as the River Euphrates.
I will give you and them the land in which you are now a foreigner. I will give the whole land of Canaan to your family for ever, and I will be their God.
You will live there as a foreigner, but I will be with you and bless you. I will keep my promise to your father Abraham by giving this land to you and your descendants.
Because he was faithful, you made an agreement to give his descendants the land of the Canaanites and Hittites, of the Amorites and Perizzites, and of the Jebusites and Girgashites. Now you have kept your promise, just as you always do.
Ezekiel, son of man, the people living in the ruined cities of Israel are saying, “Abraham was just one man, and the LORD gave him this whole land of Israel. There are many of us, and so this land must be ours.”
The LORD said, “Moses, this is the land I was talking about when I solemnly promised Abraham, Isaac, and Jacob that I would give land to their descendants. I have let you see it, but you will not cross the Jordan and go in.”