'Your Father Abraham' in the Bible

Sojourn in this land and I will be with you and bless you, for to you and to your descendants I will give all these lands, and I will establish the oath which I swore to your father Abraham.

The Lord appeared to him the same night and said,“I am the God of your father Abraham;Do not fear, for I am with you.I will bless you, and multiply your descendants,For the sake of My servant Abraham.”

And behold, the Lord stood above it and said, “I am the Lord, the God of your father Abraham and the God of Isaac; the land on which you lie, I will give it to you and to your descendants.

Then I took your father Abraham from beyond the River, and led him through all the land of Canaan, and multiplied his descendants and gave him Isaac.

Your father Abraham rejoiced to see My day, and he saw it and was glad.”