Genesis 15:1-21 - The LORD'S Covenant with Abram

Genesis 16:1-16 (2080 or 1914 BC) - The Birth of Ishmael

Genesis 17:1-8 (2067 or 1901 BC) - Abram is named Abraham

Genesis 17:9-14 - The Sign of Circumcision

Genesis 17:15-27 - Sarai is named Sarah