Genesis 12:7-8, NLT

7Then the Lord appeared to Abram and said, “I will give this land to your descendants.*12:7 Hebrew seed.” And Abram built an altar there and dedicated it to the Lord, who had appeared to him. 8After that, Abram traveled south and set up camp in the hill country, with Bethel to the west and Ai to the east. There he built another altar and dedicated it to the Lord, and he worshiped the Lord.