Abraham's nephew was LOT, a biblical figure who appears in the Book of Genesis. He was the son of Abraham's brother Haran and the nephew of Abraham and Sarah. LOT is best known for his journey with Abraham from Ur to Canaan, and for his decision to settle in the cities of Sodom and Gomorrah. LOT's story is an important part of the Abrahamic narrative, as it serves as a warning against the dangers of greed and selfishness.