Isaiah 51:2
"Look unto Abraham your father, and unto Sarah that bare you: for I called him alone, and blessed him, and increased him."
Cross References (ranked by relevance)
Son of man, they that inhabit those wastes of the land of Israel speak, saying, Abraham was one, and he inherited the land: but we are many; the land is given us for inheritance.
Therefore thus saith the LORD, who redeemed Abraham, concerning the house of Jacob, Jacob shall not now be ashamed, neither shall his face now wax pale.
And Abraham was old, and well stricken in age: and the LORD had blessed Abraham in all things.
That in blessing I will bless thee, and in multiplying I will multiply thy seed as the stars of the heaven, and as the sand which is upon the sea shore; and thy seed shall possess the gate of his enemies;
And the LORD hath blessed my master greatly; and he is become great: and he hath given him flocks, and herds, and silver, and gold, and menservants, and maidservants, and camels, and asses.
And I took your father Abraham from the other side of the flood, and led him throughout all the land of Canaan, and multiplied his seed, and gave him Isaac.