Genesis 17:1

The Sign of the Covenant

17:1 When Abram was 99 years old, the Lord appeared to him and said, “I am the sovereign God. Walk before me and be blameless.

Genesis 18:1

Three Special Visitors

18:1 The Lord appeared to Abraham by the oaks of Mamre while he was sitting at the entrance to his tent during the hottest time of the day.

Genesis 26:2

26:2 The Lord appeared to Isaac and said, “Do not go down to Egypt; settle down in the land that I will point out to you.