NET
2 Look at Abraham, your father, and Sarah, who gave you birth. When I summoned him, he was a lone individual, but I blessed him and gave him numerous descendants.
Darby
2 Look unto Abraham your father, and unto Sarah that bore you; for I called him when he was alone, and blessed him, and multiplied him.
KJV
2 Look unto Abraham your father, and unto Sarah [that] bare you: for I called him alone, and blessed him, and increased him.