Genesis 18:1-15 (2067 or 1901) - A Son Promised to Sarah

Genesis 18:16-33 - Abraham intercedes for Sodom

Genesis 19:1-29 - Sodom and Gomorrah Destroyed

Genesis 19:30-38 - Lot and His Daughters

Genesis 20:1-18 - Abraham Deceives Abimelek

Genesis 21:1-7 (2066 or 1900 BC) - The Birth of Isaac